industry_code	industry_text	display_level	selectable	sort_sequence
0000	All workers	0 	T	00001	
0111	Cash grains, wheat	5 	T	00006	
0112	Cash grains, rice	5 	T	00007	
0115	Cash grains, corn	5 	T	00008	
0116	Cash grains, soybeans	5 	T	00009	
0119	Cash grains, n.e.c.	5 	T	00010	
011X	Cash grains	4 	T	00005	
0131	Cotton	5 	T	00012	
0132	Tobacco	5 	T	00013	
0133	Sugarcane and sugar beets	5 	T	00014	
0134	Irish potatoes	5 	T	00015	
0139	Field crops, except cash grains, n.e.c.	5 	T	00016	
013X	Field crops, except cash grains	4 	T	00011	
016X	Vegetables and melons	4 	T	00017	
0171	Berry Crops	5 	T	00019	
0172	Grapes	5 	T	00020	
0173	Tree nuts	5 	T	00021	
0174	Citrus fruits	5 	T	00022	
0175	Deciduous tree fruits	5 	T	00023	
0179	Fruits and tree nuts, n.e.c.	5 	T	00024	
017X	Fruits and tree nuts	4 	T	00018	
0181	Ornamental floriculture and nursery products	5 	T	00026	
0182	Food crops grown under cover	5 	T	00027	
018X	Horticultural specialties	4 	T	00025	
019X	General farms, primarily crop	4 	T	00028	
01XX	Agricultural production-crops	3 	T	00004	
0211	Beef cattle feedlots	5 	T	00031	
0212	Beef cattle, except feedlots	5 	T	00032	
0213	Hogs	5 	T	00033	
0214	Sheep and goats	5 	T	00034	
0219	General livestock, except dairy and poultry	5 	T	00035	
021X	Livestock, except dairy and poultry	4 	T	00030	
024X	Dairy farms	4 	T	00036	
0251	Broiler, fryer, and roaster chicken	5 	T	00038	
0252	Chicken eggs	5 	T	00039	
0253	Turkey and turkey eggs	5 	T	00040	
0254	Poultry hatcheries	5 	T	00041	
0259	Poultry and eggs, n.e.c.	5 	T	00042	
025X	Poultry and eggs	4 	T	00037	
0271	Fur bearing animals and rabbits	5 	T	00044	
0272	Horses and other equines	5 	T	00045	
0273	Animal aquaculture	5 	T	00046	
0279	Animal specialties, n.e.c.	5 	T	00047	
027X	Animal specialties	4 	T	00043	
029X	General farms, primarily animal	4 	T	00048	
02XX	Agricultural production - livestock	3 	T	00029	
071X	Soil preparation services	4 	T	00050	
0721	Crop planting, cultivating, and protecting	5 	T	00052	
0722	Crop harvesting, primarily by machine	5 	T	00053	
0723	Crop preparation services for market, except cotton ginning	5 	T	00054	
0724	Cotton ginning	5 	T	00055	
072X	Crop services	4 	T	00051	
0741	Veterinary services for livestock	5 	T	00057	
0742	Veterinary services for animal specialties	5 	T	00058	
074X	Veterinary services	4 	T	00056	
0751	Livestock services, except veterinary	5 	T	00060	
0752	Animal specialty services, except veterinary	5 	T	00061	
075X	Animal services, except veterinary	4 	T	00059	
0761	Farm labor contractors and crew leaders	5 	T	00063	
0762	Farm management services	5 	T	00064	
076X	Farm labor and management services	4 	T	00062	
0781	Landscape counseling and planning	5 	T	00066	
0782	Lawn and garden services	5 	T	00067	
0783	Ornamental shrub and tree services	5 	T	00068	
078X	Landscape and horticultural services	4 	T	00065	
07XX	Agricultural services	3 	T	00049	
081X	Timber tracts	4 	T	00070	
083X	Forest products	4 	T	00071	
085X	Forestry services	4 	T	00072	
08XX	Forestry	3 	T	00069	
0912	Finfish	5 	T	00075	
0913	Shellfish	5 	T	00076	
0919	Miscellaneous marine products	5 	T	00077	
091X	Commercial fishing	4 	T	00074	
092X	Fish hatcheries and preserves	4 	T	00078	
097X	Hunting, trapping, game propagation	4 	T	00079	
09XX	Fishing, hunting, and trapping	3 	T	00073	
101X	Iron ores	4 	T	00082	
102X	Copper ores	4 	T	00083	
103X	Lead and zinc ores	4 	T	00084	
1041	Gold ores	5 	T	00086	
1044	Silver ores	5 	T	00087	
104X	Gold and silver ores	4 	T	00085	
106X	Ferroalloy ores, except vanadium	4 	T	00088	
108X	Metal mining services	4 	T	00089	
1094	Uranium-radium-vanadium ores	5 	T	00091	
1099	Miscellaneous metal ores, n.e.c.	5 	T	00092	
109X	Miscellaneous metal ores	4 	T	00090	
10XX	Metal mining	3 	T	00081	
1221	Bituminous coal and lignite surface mining	5 	T	00095	
1222	Bituminous coal underground mining	5 	T	00096	
122X	Bituminous coal and lignite mining	4 	T	00094	
123X	Anthracite mining	4 	T	00097	
124X	Coal mining services	4 	T	00098	
12XX	Coal mining	3 	T	00093	
131X	Crude petroleum and natural gas	4 	T	00100	
132X	Natural gas liquids	4 	T	00101	
1381	Drilling oil and gas wells	5 	T	00103	
1382	Oil and gas field exploration services	5 	T	00104	
1389	Oil and gas field services, n.e.c.	5 	T	00105	
138X	Oil and gas field services	4 	T	00102	
13XX	Oil and gas extraction	3 	T	00099	
141X	Dimension stone	4 	T	00107	
1422	Crushed and broken limestone	5 	T	00109	
1423	Crushed and broken granite	5 	T	00110	
1429	Crushed and broken stone, n.e.c.	5 	T	00111	
142X	Crushed and broken stone	4 	T	00108	
1442	Construction sand and gravel	5 	T	00113	
1446	Industrial sand	5 	T	00114	
144X	Sand and gravel	4 	T	00112	
1455	Kaolin and ball clay	5 	T	00116	
1459	Clay, ceramic, and refractory minerals, n.e.c.	5 	T	00117	
145X	Clay, ceramic, and refractory minerals	4 	T	00115	
1474	Potash, soda, and borate minerals	5 	T	00119	
1475	Phosphate rock	5 	T	00120	
1479	Chemical and fertilizer mineral mining, n.e.c.	5 	T	00121	
147X	Chemical and fertilizer minerals	4 	T	00118	
148X	Nonmetallic minerals services	4 	T	00122	
149X	Miscellaneous nonmetallic minerals	4 	T	00123	
14XX	Nonmetallic minerals, except fuels	3 	T	00106	
1521	Single-family homes	5 	T	00127	
1522	Residential buildings, other than single-family	5 	T	00128	
152X	Residential building construction	4 	T	00126	
153X	Operative builders	4 	T	00129	
1541	Industrial buildings and warehouses	5 	T	00131	
1542	Nonresidential buildings, other than industrial buildings and warehouses	5 	T	00132	
154X	Nonresidential building construction	4 	T	00130	
15XX	General building contractors	3 	T	00125	
161X	Highway and street construction	4 	T	00134	
1622	Bridge, tunnel, and elevated highway construction	5 	T	00136	
1623	Water, sewer, pipeline, and communications and power line construction	5 	T	00137	
1629	Heavy construction, n.e.c.	5 	T	00138	
162X	Heavy construction, except highway	4 	T	00135	
16XX	Heavy construction, except building	3 	T	00133	
171X	Plumbing, heating, air-conditioning	4 	T	00140	
172X	Painting and paper hanging	4 	T	00141	
173X	Electrical work	4 	T	00142	
1741	Masonry, stonesetting, and other stone work	5 	T	00144	
1742	Plastering, drywall, acoustical, and insulation work	5 	T	00145	
1743	Terrazzo, tile, marble, and mosaic work	5 	T	00146	
174X	Masonry, stonework, and plastering	4 	T	00143	
1751	Carpentry work	5 	T	00148	
1752	Floor laying and other floor work, n.e.c.	5 	T	00149	
175X	Carpentry and floor work	4 	T	00147	
176X	Roofing, siding, and sheet metal work	4 	T	00150	
177X	Concrete work	4 	T	00151	
178X	Water well drilling	4 	T	00152	
1791	Structural steel erection	5 	T	00154	
1793	Glass and glazing work	5 	T	00155	
1794	Excavation work	5 	T	00156	
319X	Leather goods, n.e.c.	4 	T	00448	
31XX	Leather and leather products	3 	T	00435	
321X	Flat glass	4 	T	00450	
3221	Glass containers	5 	T	00452	
3229	Pressed and blown glass, n.e.c.	5 	T	00453	
322X	Glass and glassware, pressed or blown	4 	T	00451	
323X	Products of purchased glass	4 	T	00454	
324X	Cement, hydraulic	4 	T	00455	
3251	Brick and structural clay tile	5 	T	00457	
3253	Ceramic wall and floor tile	5 	T	00458	
3255	Clay refractories	5 	T	00459	
3259	Structural clay products, n.e.c.	5 	T	00460	
325X	Structural clay products	4 	T	00456	
3261	Vitreous plumbing fixtures	5 	T	00462	
3262	Vitreous china table and kitchenware	5 	T	00463	
3263	Semivitreous table and kitchenware	5 	T	00464	
3264	Porcelain electrical supplies	5 	T	00465	
3269	Pottery products, n.e.c.	5 	T	00466	
326X	Pottery and related products	4 	T	00461	
3271	Concrete block and brick	5 	T	00468	
3272	Concrete products, n.e.c.	5 	T	00469	
3273	Ready-mixed concrete	5 	T	00470	
3274	Lime	5 	T	00471	
3275	Gypsum products	5 	T	00472	
327X	Concrete, gypsum, and plaster products	4 	T	00467	
328X	Cut stone and stone products	4 	T	00473	
3291	Abrasive products	5 	T	00475	
3292	Asbestos products	5 	T	00476	
3295	Minerals, ground or treated	5 	T	00477	
3296	Mineral wool	5 	T	00478	
3297	Nonclay refractories	5 	T	00479	
3299	Nonmetallic mineral products, n.e.c.	5 	T	00480	
329X	Miscellaneous nonmetallic mineral products	4 	T	00474	
32XX	Stone, clay, and glass products	3 	T	00449	
3312	Blast furnaces and steel mills	5 	T	00483	
3313	Electrometallurgical products	5 	T	00484	
3315	Steel wire and related products	5 	T	00485	
3316	Cold finishing of steel shapes	5 	T	00486	
3317	Steel pipe and tubes	5 	T	00487	
331X	Blast furnace and basic steel products	4 	T	00482	
3321	Gray and ductile iron foundries	5 	T	00489	
3322	Malleable iron foundries	5 	T	00490	
3324	Steel investment foundries	5 	T	00491	
3325	Steel foundries, n.e.c.	5 	T	00492	
332X	Iron and steel foundries	4 	T	00488	
3331	Primary copper	5 	T	00494	
3334	Primary aluminum	5 	T	00495	
3339	Primary nonferrous metals, n.e.c.	5 	T	00496	
333X	Primary nonferrous metals	4 	T	00493	
334X	Secondary nonferrous metals	4 	T	00497	
3351	Copper rolling and drawing	5 	T	00499	
3353	Aluminum sheet, plate, and foil	5 	T	00500	
3354	Aluminum extruded products	5 	T	00501	
3355	Aluminum rolling and drawing, n.e.c.	5 	T	00502	
3356	Nonferrous rolling and drawing, n.e.c.	5 	T	00503	
3357	Nonferrous wiredrawing and insulating	5 	T	00504	
335X	Nonferrous rolling and drawing	4 	T	00498	
3363	Aluminum die-castings	5 	T	00506	
3364	Nonferrous die-casting except aluminum	5 	T	00507	
3365	Aluminum foundries	5 	T	00508	
3366	Copper foundries	5 	T	00509	
3369	Nonferrous foundries, n.e.c.	5 	T	00510	
336X	Nonferrous foundries (castings)	4 	T	00505	
3398	Metal heat treating	5 	T	00512	
3399	Primary metal products, n.e.c.	5 	T	00513	
339X	Miscellaneous primary metal products	4 	T	00511	
33XX	Primary metal industries	3 	T	00481	
3411	Metal cans	5 	T	00516	
3412	Metal barrels, drums, and pails	5 	T	00517	
341X	Metal cans and shipping containers	4 	T	00515	
3421	Cutlery	5 	T	00519	
3423	Hand and edge tools, n.e.c.	5 	T	00520	
3425	Saw blades and handsaws	5 	T	00521	
3429	Hardware, n.e.c.	5 	T	00522	
342X	Cutlery, handtools, and hardware	4 	T	00518	
3431	Metal sanitary ware	5 	T	00524	
3432	Plumbing fixture fittings and trim	5 	T	00525	
3433	Heating equipment, except electric	5 	T	00526	
343X	Plumbing and heating, except electric	4 	T	00523	
3441	Fabricated structural metal	5 	T	00528	
3442	Metal doors, sash, and trim	5 	T	00529	
3443	Fabricated plate work (boiler shops)	5 	T	00530	
3444	Sheet metal work	5 	T	00531	
3446	Architectural metal work	5 	T	00532	
3448	Prefabricated metal buildings	5 	T	00533	
3449	Miscellaneous metal work	5 	T	00534	
344X	Fabricated structural metal products	4 	T	00527	
3451	Screw machine products	5 	T	00536	
3452	Bolts, nuts, rivets, and washers	5 	T	00537	
345X	Screw machine products, bolts, etc.	4 	T	00535	
3462	Iron and steel forgings	5 	T	00539	
3463	Nonferrous forgings	5 	T	00540	
3465	Automotive stampings	5 	T	00541	
3466	Crowns and closures	5 	T	00542	
3469	Metal stampings, n.e.c.	5 	T	00543	
346X	Metal forgings and stampings	4 	T	00538	
3471	Plating and polishing	5 	T	00545	
3479	Metal coating and allied services	5 	T	00546	
347X	Metal services, n.e.c.	4 	T	00544	
3482	Small arms ammunition	5 	T	00548	
3483	Ammunition, except for small arms, n.e.c.	5 	T	00549	
3484	Small arms	5 	T	00550	
3489	Ordnance and accessories, n.e.c.	5 	T	00551	
348X	Ordnance and accessories, n.e.c.	4 	T	00547	
3491	Industrial valves	5 	T	00553	
3492	Fluid power valves and hose fittings	5 	T	00554	
3493	Steel springs, except wire	5 	T	00555	
3494	Valves and pipe fittings, n.e.c.	5 	T	00556	
3495	Wire springs	5 	T	00557	
3496	Miscellaneous fabricated wire products	5 	T	00558	
3497	Metal foil and leaf	5 	T	00559	
3498	Fabricated pipe and fittings	5 	T	00560	
3499	Fabricated metal products, n.e.c.	5 	T	00561	
349X	Miscellaneous fabricated metal products	4 	T	00552	
34XX	Fabricated metal products	3 	T	00514	
3511	Turbines and turbine generator sets	5 	T	00564	
3519	Internal combustion engines, n.e.c.	5 	T	00565	
351X	Engines and turbines	4 	T	00563	
3523	Farm machinery and equipment	5 	T	00567	
3524	Lawn and garden equipment	5 	T	00568	
352X	Farm and garden machinery	4 	T	00566	
3531	Construction machinery	5 	T	00570	
3532	Mining machinery	5 	T	00571	
3533	Oil and gas field machinery	5 	T	00572	
3534	Elevators and moving stairways	5 	T	00573	
3535	Conveyors and conveying equipment	5 	T	00574	
3536	Hoists, cranes, and monorails	5 	T	00575	
3537	Industrial trucks and tractors	5 	T	00576	
353X	Construction and related machinery	4 	T	00569	
3541	Machine tools, metal cutting types	5 	T	00578	
3542	Machine tools, metal forming types	5 	T	00579	
3543	Industrial patterns	5 	T	00580	
3544	Special dies, tools, jigs and fixtures	5 	T	00581	
3545	Machine tool accessories	5 	T	00582	
3546	Power-driven handtools	5 	T	00583	
3547	Rolling mill machinery	5 	T	00584	
3548	Welding apparatus	5 	T	00585	
3549	Metalworking machinery, n.e.c.	5 	T	00586	
354X	Metalworking machinery	4 	T	00577	
3552	Textile machinery	5 	T	00588	
3553	Woodworking machinery	5 	T	00589	
3554	Paper industries machinery	5 	T	00590	
3555	Printing trades machinery	5 	T	00591	
3556	Food products machinery	5 	T	00592	
3559	Special industry machinery, n.e.c.	5 	T	00593	
355X	Special industry machinery	4 	T	00587	
3561	Pumps and pumping equipment	5 	T	00595	
3562	Ball and roller bearings	5 	T	00596	
3563	Air and gas compressors	5 	T	00597	
3564	Blowers and fans	5 	T	00598	
3565	Packaging machinery	5 	T	00599	
3566	Speed changers, drives, and gears	5 	T	00600	
3567	Industrial furnaces and ovens	5 	T	00601	
3568	Power transmission equipment, n.e.c.	5 	T	00602	
3569	General industrial machinery, n.e.c.	5 	T	00603	
356X	General industrial machinery	4 	T	00594	
3571	Electronic computers	5 	T	00605	
3572	Computer storage devices	5 	T	00606	
3575	Computer terminals	5 	T	00607	
3577	Computer peripheral equipment, n.e.c.	5 	T	00608	
3578	Calculating and accounting equipment	5 	T	00609	
3579	Office machines, n.e.c.	5 	T	00610	
357X	Computer and office equipment	4 	T	00604	
3581	Automatic vending machines	5 	T	00612	
3582	Commercial laundry equipment	5 	T	00613	
3585	Refrigeration and heating equipment	5 	T	00614	
3586	Measuring and dispensing pumps	5 	T	00615	
3589	Service industry machinery, n.e.c.	5 	T	00616	
358X	Refrigeration and service machinery	4 	T	00611	
3592	Carburetors, pistons, rings, valves	5 	T	00618	
3593	Fluid power cylinders and actuators	5 	T	00619	
3594	Fluid power pumps and motors	5 	T	00620	
3596	Scales and balances, except laboratory	5 	T	00621	
3599	Industrial machinery, n.e.c.	5 	T	00622	
359X	Industrial machinery, n.e.c.	4 	T	00617	
35XX	Industrial machinery and equipment	3 	T	00562	
3612	Transformers, except electronic	5 	T	00625	
3613	Switchgear and switchboard apparatus	5 	T	00626	
361X	Electric distribution equipment	4 	T	00624	
3621	Motors and generators	5 	T	00628	
3624	Carbon and graphite products	5 	T	00629	
3625	Relays and industrial controls	5 	T	00630	
3629	Electrical industrial apparatus, n.e.c.	5 	T	00631	
362X	Electrical industrial apparatus	4 	T	00627	
3631	Household cooking equipment	5 	T	00633	
3632	Household refrigerators and freezers	5 	T	00634	
3633	Household laundry equipment	5 	T	00635	
3634	Electric housewares and fans	5 	T	00636	
3635	Household vacuum cleaners	5 	T	00637	
3639	Household appliances, n.e.c.	5 	T	00638	
363X	Household appliances	4 	T	00632	
3641	Electric lamps	5 	T	00640	
3643	Current-carrying wiring devices	5 	T	00641	
3644	Noncurrent-carrying wiring devices	5 	T	00642	
3645	Residential lighting fixtures	5 	T	00643	
3646	Commercial lighting fixtures	5 	T	00644	
3647	Vehicular lighting equipment	5 	T	00645	
3648	Lighting equipment, n.e.c.	5 	T	00646	
364X	Electric lighting and wiring equipment	4 	T	00639	
3651	Household audio and video equipment	5 	T	00648	
3652	Prerecorded records and tapes	5 	T	00649	
365X	Household audio and video equipment	4 	T	00647	
3661	Telephone and telegraph apparatus	5 	T	00651	
3663	Radio and TV communications equipment	5 	T	00652	
3669	Communications equipment, n.e.c.	5 	T	00653	
366X	Communications equipment	4 	T	00650	
3671	Electron tubes	5 	T	00655	
3672	Printed circuit boards	5 	T	00656	
3674	Semiconductors and related devices	5 	T	00657	
3675	Electronic capacitors	5 	T	00658	
3676	Electronic resistors	5 	T	00659	
3677	Electronic coils and transformers	5 	T	00660	
3678	Electronic connectors	5 	T	00661	
3679	Electronic components, n.e.c.	5 	T	00662	
367X	Electronic components and accessories	4 	T	00654	
3691	Storage batteries	5 	T	00664	
3692	Primary batteries, dry and wet	5 	T	00665	
3694	Engine electrical equipment	5 	T	00666	
3695	Magnetic and optical recording media	5 	T	00667	
3699	Electrical equipment and supplies, n.e.c.	5 	T	00668	
369X	Miscellaneous electrical equipment and supplies	4 	T	00663	
36XX	Electronic and other electric equipment	3 	T	00623	
3711	Motor vehicles and car bodies	5 	T	00671	
3713	Truck and bus bodies	5 	T	00672	
3714	Motor vehicle parts and accessories	5 	T	00673	
3715	Truck trailers	5 	T	00674	
3716	Motor homes	5 	T	00675	
371X	Motor vehicles and equipment	4 	T	00670	
3721	Aircraft	5 	T	00677	
3724	Aircraft engines and engine parts	5 	T	00678	
3728	Aircraft parts and equipment, n.e.c.	5 	T	00679	
372X	Aircraft and parts	4 	T	00676	
3731	Ship building and repairing	5 	T	00681	
3732	Boat building and repairing	5 	T	00682	
373X	Ship and boat building and repairing	4 	T	00680	
3743	Railroad equipment	5 	T	00684	
374X	Railroad equipment	4 	T	00683	
3751	Motorcycles, bicycles, and parts	5 	T	00686	
375X	Motorcycles, bicycles, and parts	4 	T	00685	
3761	Guided missiles and space vehicles	5 	T	00688	
3764	Space propulsion units and parts	5 	T	00689	
3769	Space vehicle equipment, n.e.c.	5 	T	00690	
376X	Guided missiles, space vehicles, parts	4 	T	00687	
3792	Travel trailers and campers	5 	T	00692	
3795	Tanks and tank components	5 	T	00693	
3799	Transportation equipment, n.e.c.	5 	T	00694	
379X	Miscellaneous transportation equipment	4 	T	00691	
37XX	Transportation equipment	3 	T	00669	
3812	Search and navigation equipment	5 	T	00697	
381X	Search and navigation equipment	4 	T	00696	
3821	Laboratory apparatus and furniture	5 	T	00699	
3822	Environmental controls	5 	T	00700	
3823	Process control instruments	5 	T	00701	
3824	Fluid meters and counting devices	5 	T	00702	
3825	Instruments to measure electricity	5 	T	00703	
3826	Analytical instruments	5 	T	00704	
3827	Optical instruments and lenses	5 	T	00705	
3829	Measuring and controlling devices, n.e.c.	5 	T	00706	
382X	Measuring and controlling devices	4 	T	00698	
3841	Surgical and medical instruments	5 	T	00708	
3842	Surgical appliances and supplies	5 	T	00709	
3843	Dental equipment and supplies	5 	T	00710	
3844	X-ray apparatus and tubes	5 	T	00711	
3845	Electromedical equipment	5 	T	00712	
384X	Medical instruments and supplies	4 	T	00707	
385X	Ophthalmic goods	4 	T	00713	
386X	Photographic equipment and supplies	4 	T	00714	
387X	Watches, clocks, watchcases and parts	4 	T	00715	
38XX	Instruments and related products	3 	T	00695	
3911	Jewelry, precious metal	5 	T	00718	
3914	Silverware and plated ware	5 	T	00719	
3915	Jewelers', materials and lapidary work	5 	T	00720	
391X	Jewelry, silverware, and plated ware	4 	T	00717	
393X	Musical instruments	4 	T	00721	
3942	Dolls and stuffed toys	5 	T	00723	
3944	Games, toys, and children's vehicles	5 	T	00724	
3949	Sporting and athletic goods, n.e.c.	5 	T	00725	
394X	Toys and sporting goods	4 	T	00722	
3951	Pens and mechanical pencils	5 	T	00727	
3952	Lead pencils and art goods	5 	T	00728	
3953	Marking devices	5 	T	00729	
3955	Carbon paper and inked ribbons	5 	T	00730	
395X	Pens, pencils, office, and art supplies	4 	T	00726	
3961	Costume jewelry	5 	T	00732	
3965	Fasteners, buttons, needles, and pins	5 	T	00733	
396X	Costume jewelry and notions	4 	T	00731	
3991	Brooms and brushes	5 	T	00735	
3993	Signs and advertising specialities	5 	T	00736	
3995	Burial caskets	5 	T	00737	
3996	Hard surface floor coverings, n.e.c.	5 	T	00738	
3999	Manufacturing industries, n.e.c.	5 	T	00739	
399X	Miscellaneous manufactures	4 	T	00734	
1795	Wrecking and demolition work	5 	T	00157	
1796	Installation or erection of building equipment, n.e.c.	5 	T	00158	
1799	Special trade contractors, n.e.c.	5 	T	00159	
179X	Miscellaneous special trade contractors	4 	T	00153	
17XX	Special trade contractors	3 	T	00139	
2011	Meat packing plants	5 	T	00163	
2013	Sausages and other prepared meats	5 	T	00164	
2015	Poultry slaughtering and processing	5 	T	00165	
201X	Meat products	4 	T	00162	
2021	Creamery butter	5 	T	00167	
2022	Cheese, natural and processed	5 	T	00168	
2023	Dry, condensed, evaporatedproducts	5 	T	00169	
2024	Ice cream and frozen desserts	5 	T	00170	
2026	Fluid milk	5 	T	00171	
202X	Dairy products	4 	T	00166	
2032	Canned specialties	5 	T	00173	
2033	Canned fruits, vegetables, preserves, jams, and jellies	5 	T	00174	
2034	Dried and dehydrated fruits, vegetables and soup mixes	5 	T	00175	
2035	Pickled fruits and vegetables, vegetable sauces and seasonings, and salad dressings	5 	T	00176	
2037	Frozen fruits, fruit juices, and vegetables	5 	T	00177	
2038	Frozen specialties, n.e.c.	5 	T	00178	
203X	Preserved fruits and vegetables	4 	T	00172	
2041	Flour and other grain mill products	5 	T	00180	
2043	Cereal breakfast foods	5 	T	00181	
2044	Rice milling	5 	T	00182	
2045	Prepared flour mixes and doughs	5 	T	00183	
2046	Wet corn milling	5 	T	00184	
2047	Dog and cat food	5 	T	00185	
2048	Prepared feeds, n.e.c.	5 	T	00186	
204X	Grain mill products	4 	T	00179	
2051	Bread and other bakery products, except cookies and crackers	5 	T	00188	
2052	Cookies and crackers	5 	T	00189	
2053	Frozen bakery products, except bread	5 	T	00190	
205X	Bakery products	4 	T	00187	
2061	Cane sugar, except refining	5 	T	00192	
2062	Cane sugar refining	5 	T	00193	
2063	Beet sugar	5 	T	00194	
2064	Candy and other confectionery products	5 	T	00195	
2066	Chocolate and cocoa products	5 	T	00196	
2067	Chewing gum	5 	T	00197	
2068	Salted and roasted nuts and seeds	5 	T	00198	
206X	Sugar and confectionery products	4 	T	00191	
2074	Cottonseed oil mills	5 	T	00200	
2075	Soybean oil mills	5 	T	00201	
2076	Vegetable oil mills, except corn, cottonseed, and soybean	5 	T	00202	
2077	Animal and marine fats and oils	5 	T	00203	
2079	Shortening, table oils, margarine, and other edible fats and oils, n.e.c.	5 	T	00204	
207X	Fats and oils	4 	T	00199	
2082	Malt beverages	5 	T	00206	
2083	Malt	5 	T	00207	
2084	Wines, brandy, and brandy spirits	5 	T	00208	
2085	Distilled and blended liquors	5 	T	00209	
2086	Bottled and canned soft drinks and carbonated water	5 	T	00210	
2087	Flavoring extracts and flavoring syrups, n.e.c.	5 	T	00211	
208X	Beverages	4 	T	00205	
2091	Canned and cured fish and seafoods	5 	T	00213	
2092	Fresh or frozen prepared fish	5 	T	00214	
2095	Roasted coffee	5 	T	00215	
2096	Potato chips and similar snacks	5 	T	00216	
2097	Manufactured ice	5 	T	00217	
2098	Macaroni and spaghetti	5 	T	00218	
2099	Food preparations, n.e.c.	5 	T	00219	
209X	Miscellaneous food and kindred products	4 	T	00212	
20XX	Food and kindred products	3 	T	00161	
211X	Cigarettes	4 	T	00221	
212X	Cigars	4 	T	00222	
213X	Chewing and smoking tobacco	4 	T	00223	
214X	Tobacco stemming and redrying	4 	T	00224	
21XX	Tobacco products	3 	T	00220	
221X	Broadwoven fabric mills, cotton	4 	T	00226	
222X	Broadwoven fabric mills, manmade	4 	T	00227	
223X	Broadwoven fabric mills, wool	4 	T	00228	
224X	Narrow fabric mills	4 	T	00229	
2251	Women?s full-length and knee-length hosiery, except socks	5 	T	00231	
2252	Hosiery, n.e.c.	5 	T	00232	
2253	Knit outerwear mills	5 	T	00233	
2254	Knit underwear and nightwear mills	5 	T	00234	
2257	Weft knit fabric mills	5 	T	00235	
2258	Lace and warp knit fabric mills	5 	T	00236	
2259	Knitting mills, n.e.c.	5 	T	00237	
225X	Knitting mills	4 	T	00230	
2261	Finishers of broadwoven fabrics of cotton	5 	T	00239	
2262	Finishers of broadwoven fabrics of manmade fiber and silk	5 	T	00240	
2269	Finishers of textiles, n.e.c.	5 	T	00241	
226X	Textile finishing, except wool	4 	T	00238	
227X	Carpets and rugs	4 	T	00242	
2281	Yarn spinning mills	5 	T	00244	
2282	Yarn texturing, throwing, winding mills	5 	T	00245	
2284	Thread mills	5 	T	00246	
228X	Yarn and thread mills	4 	T	00243	
2295	Coated fabrics, not rubberized	5 	T	00248	
2296	Tire cord and fabrics	5 	T	00249	
2297	Nonwoven fabrics	5 	T	00250	
2298	Cordage and twine	5 	T	00251	
2299	Textile Goods, n.e.c.	5 	T	00252	
229X	Miscellaneous textile goods	4 	T	00247	
22XX	Textile mill products	3 	T	00225	
231X	Men's and boys' suits and coats	4 	T	00254	
2321	Men's and boys' shirts, except work shirts	5 	T	00256	
2322	Men's and boys' underwear and nightwear	5 	T	00257	
2323	Men's and boys' neckwear	5 	T	00258	
2325	Men's and boys' trousers and slacks	5 	T	00259	
2326	Men's and boys' work clothing	5 	T	00260	
2329	Men's and boys' clothing, n.e.c.	5 	T	00261	
232X	Men's and boys' furnishings	4 	T	00255	
2331	Women's, misses', and juniors' blouses and shirts	5 	T	00263	
2335	Women's, misses', and juniors' dresses	5 	T	00264	
2337	Women's, misses', and juniors' suits, skirts, and coats	5 	T	00265	
2339	Women's, misses', and juniors' outerwear, n.e.c.	5 	T	00266	
233X	Women's and misses' outerwear	4 	T	00262	
2341	Women's, misses', children's, and infants' underwear and nNightwear	5 	T	00268	
2342	Brassieres, girdles, and allied garments	5 	T	00269	
234X	Women's and children's undergarments	4 	T	00267	
235X	Hats, caps, and millinery	4 	T	00270	
2361	Girls', children's, and infants' dresses, blouses, and shirts	5 	T	00272	
2369	Girls', children's, and infants' outerwear, n.e.c.	5 	T	00273	
236X	Girls' and children's outerwear	4 	T	00271	
237X	Fur goods	4 	T	00274	
2381	Dress and work gloves, except knit and all-leather	5 	T	00276	
2384	Robes and dressing gowns	5 	T	00277	
2385	Waterproof outerwear	5 	T	00278	
2386	Leather and sheep-lined clothing	5 	T	00279	
2387	Apparel belts	5 	T	00280	
2389	Apparel and accessories, n.e.c.	5 	T	00281	
238X	Miscellaneous apparel and accessories	4 	T	00275	
2391	Curtains and draperies	5 	T	00283	
2392	Housefurnishings, except curtains and draperies	5 	T	00284	
2393	Textile bags	5 	T	00285	
2394	Canvas and related products	5 	T	00286	
2395	Pleating, decorative and novelty stitching, and tucking for the trade	5 	T	00287	
2396	Automotive trimmings, apparel findings, and related products	5 	T	00288	
2397	Schiffli machine embroideries	5 	T	00289	
2399	Fabricated textile products, n.e.c.	5 	T	00290	
239X	Miscellaneous fabricated textile products	4 	T	00282	
23XX	Apparel and other textile products	3 	T	00253	
241X	Logging	4 	T	00292	
2421	Sawmills and planing mills, general	5 	T	00294	
2426	Hardwood dimension and flooring mills	5 	T	00295	
2429	Special product sawmills, n.e.c.	5 	T	00296	
242X	Sawmills and planing mills	4 	T	00293	
2431	Millwork	5 	T	00298	
2434	Wood kitchen cabinets	5 	T	00299	
2435	Hardwood veneer and plywood	5 	T	00300	
2436	Softwood veneer and plywood	5 	T	00301	
2439	Structural Wood Members, n.e.c.	5 	T	00302	
243X	Millwork, plywood and structural members	4 	T	00297	
2441	Nailed and lock corner wood boxes and shook	5 	T	00304	
2448	Wood pallets and skids	5 	T	00305	
2449	Wood containers, n.e.c.	5 	T	00306	
244X	Wood containers	4 	T	00303	
2451	Mobile homes	5 	T	00308	
2452	Prefabricated wood buildings	5 	T	00309	
245X	Wood buildings and mobile homes	4 	T	00307	
2491	Wood preserving	5 	T	00311	
2493	Reconstituted wood products	5 	T	00312	
2499	Wood products, n.e.c.	5 	T	00313	
249X	Miscellaneous wood products	4 	T	00310	
24XX	Lumber and wood products	3 	T	00291	
2511	Wood household furniture	5 	T	00316	
2512	Upholstered household furniture	5 	T	00317	
2514	Metal household furniture	5 	T	00318	
2515	Mattresses and bedsprings	5 	T	00319	
2517	Wood television and radio cabinets	5 	T	00320	
2519	Household furniture, n.e.c.	5 	T	00321	
251X	Household furniture	4 	T	00315	
2521	Wood office furniture	5 	T	00323	
2522	Office furniture, except wood	5 	T	00324	
252X	Office furniture	4 	T	00322	
253X	Public building and related furniture	4 	T	00325	
2541	Wood partitions and fixtures	5 	T	00327	
2542	Partitions and fixtures, except wood	5 	T	00328	
254X	Partitions and fixtures	4 	T	00326	
2591	Drapery hardware and blinds and shades	5 	T	00330	
2599	Furniture and fixtures, n.e.c.	5 	T	00331	
259X	Miscellaneous furniture and fixtures	4 	T	00329	
25XX	Furniture and fixtures	3 	T	00314	
261X	Pulp mills	4 	T	00333	
262X	Paper mills	4 	T	00334	
263X	Paperboard mills	4 	T	00335	
2652	Setup paperboard boxes	5 	T	00337	
2653	Corrugated and solid fiber boxes	5 	T	00338	
2655	Fiber cans, drums and similar products	5 	T	00339	
2656	Sanitary food containers	5 	T	00340	
2657	Folding paperboard boxes	5 	T	00341	
265X	Paperboard containers and boxes	4 	T	00336	
2671	Paper coated and laminated, packaging	5 	T	00343	
2672	Paper coated and laminated, n.e.c.	5 	T	00344	
2673	Bags: plastics, laminated, and coated	5 	T	00345	
2674	Bags: uncoated paper and multiwall	5 	T	00346	
2675	Die-cut paper and board	5 	T	00347	
2676	Sanitary paper products	5 	T	00348	
2677	Envelopes	5 	T	00349	
2678	Stationery products	5 	T	00350	
2679	Converted paper products, n.e.c.	5 	T	00351	
267X	Miscellaneous converted paper products	4 	T	00342	
26XX	Paper and allied products	3 	T	00332	
271X	Newspapers	4 	T	00353	
272X	Periodicals	4 	T	00354	
2731	Book publishing	5 	T	00356	
2732	Book printing	5 	T	00357	
273X	Books	4 	T	00355	
274X	Miscellaneous publishing	4 	T	00358	
2752	Commercial printing, lithographic	5 	T	00360	
2754	Commercial printing, gravure	5 	T	00361	
2759	Commercial printing, n.e.c.	5 	T	00362	
275X	Commercial printing	4 	T	00359	
276X	Manifold business forms	4 	T	00363	
277X	Greeting cards	4 	T	00364	
2782	Blankbooks and looseleaf binders	5 	T	00366	
2789	Bookbinding and related work	5 	T	00367	
278X	Blankbooks and bookbinding	4 	T	00365	
2791	Typesetting	5 	T	00369	
2796	Platemaking services	5 	T	00370	
279X	Printing trade services	4 	T	00368	
27XX	Printing and publishing	3 	T	00352	
2812	Alkalies and chlorine	5 	T	00373	
2813	Industrial gases	5 	T	00374	
2816	Inorganic pigments	5 	T	00375	
2819	Industrial inorganic chemicals, n.e.c.	5 	T	00376	
281X	Industrial inorganic chemicals	4 	T	00372	
2821	Plastics materials and resins	5 	T	00378	
2822	Synthetic rubber	5 	T	00379	
2823	Cellulosic manmade fibers	5 	T	00380	
2824	Organic fibers, noncellulosic	5 	T	00381	
282X	Plastics materials and synthetics	4 	T	00377	
2833	Medicinals and botanicals	5 	T	00383	
2834	Pharmaceutical preparations	5 	T	00384	
2835	Diagnostic substances	5 	T	00385	
2836	Biological products except diagnostic	5 	T	00386	
283X	Drugs	4 	T	00382	
2841	Soap and other detergents	5 	T	00388	
2842	Polishes and sanitation goods	5 	T	00389	
2843	Surface active agents	5 	T	00390	
2844	Toilet preparations	5 	T	00391	
284X	Soap, cleaners, and toilet goods	4 	T	00387	
285X	Paints and allied products	4 	T	00392	
2861	Gum and wood chemicals	5 	T	00394	
2865	Cyclic crudes and intermediates	5 	T	00395	
2869	Industrial organic chemicals, n.e.c.	5 	T	00396	
286X	Industrial organic chemicals	4 	T	00393	
2873	Nitrogenous fertilizers	5 	T	00398	
2874	Phosphatic fertilizers	5 	T	00399	
2875	Fertilizers, mixing only	5 	T	00400	
2879	Agricultural chemicals, n.e.c.	5 	T	00401	
287X	Agricultural chemicals	4 	T	00397	
2891	Adhesives and sealants	5 	T	00403	
2892	Explosives	5 	T	00404	
2893	Printing ink	5 	T	00405	
2895	Carbon black	5 	T	00406	
2899	Chemical preparations, n.e.c.	5 	T	00407	
289X	Miscellaneous chemical products	4 	T	00402	
28XX	Chemicals and allied products	3 	T	00371	
291X	Petroleum refining	4 	T	00409	
2951	Asphalt paving mixtures and blocks	5 	T	00411	
2952	Asphalt felts and coatings	5 	T	00412	
295X	Asphalt paving and roofing materials	4 	T	00410	
2992	Lubricating oils and greases	5 	T	00414	
2999	Petroleum and coal products, n.e.c.	5 	T	00415	
299X	Miscellaneous petroleum and coal products	4 	T	00413	
29XX	Petroleum and coal products	3 	T	00408	
301X	Tires and inner tubes	4 	T	00417	
302X	Rubber and plastics footwear	4 	T	00418	
3052	Rubber and plastics hose and belting	5 	T	00420	
3053	Gaskets, packing and sealing devices	5 	T	00421	
305X	Hose and belting and gaskets and packing	4 	T	00419	
3061	Mechanical rubber goods	5 	T	00423	
3069	Fabricated rubber products, n.e.c.	5 	T	00424	
306X	Fabricated rubber products, n.e.c.	4 	T	00422	
3081	Unsupported plastics film and sheet	5 	T	00426	
3082	Unsupported plastics profile shapes	5 	T	00427	
3083	Laminated plastics plate and sheet	5 	T	00428	
3084	Plastics pipe	5 	T	00429	
3085	Plastics bottles	5 	T	00430	
3086	Plastics foam products	5 	T	00431	
3087	Custom compound purchased resins	5 	T	00432	
3088	Plastics plumbing fixtures	5 	T	00433	
3089	Plastics products, n.e.c.	5 	T	00434	
308X	Miscellaneous plastics products, n.e.c.	4 	T	00425	
30XX	Rubber and miscellaneous plastics products	3 	T	00416	
311X	Leather tanning and finishing	4 	T	00436	
313X	Footwear cut stock	4 	T	00437	
3142	House slippers	5 	T	00439	
3143	Men's footwear, except athletic	5 	T	00440	
3144	Women's footwear, except athletic	5 	T	00441	
3149	Footwear, except rubber, n.e.c.	5 	T	00442	
314X	Footwear, except rubber	4 	T	00438	
315X	Leather gloves and mittens	4 	T	00443	
316X	Luggage	4 	T	00444	
3171	Women's handbags and purses	5 	T	00446	
3172	Personal leather goods, n.e.c.	5 	T	00447	
317X	Handbags and personal leather goods	4 	T	00445	
39XX	Miscellaneous manufacturing industries	3 	T	00716	
4011	Railroads, Line-Haul Operating	5 	T	00743	
4013	Railroad Switching and Terminal Establishments	5 	T	00744	
401X	Railroads	4 	T	00742	
40XX	Railroad transportation	3 	T	00741	
4111	Local and Suburban Transit	5 	T	00747	
4119	Local Passenger Transportation, n.e.c.	5 	T	00748	
411X	Local and suburban transportation	4 	T	00746	
412X	Taxicabs	4 	T	00749	
413X	Intercity and rural bus transportation	4 	T	00750	
4141	Local Charter Bus Service	5 	T	00752	
4142	Bus Charter Services, Except Local	5 	T	00753	
414X	Bus charter service	4 	T	00751	
415X	School buses	4 	T	00754	
417X	Bus terminal and service facilities	4 	T	00755	
41XX	Local and interurban passenger transit	3 	T	00745	
4212	Local trucking without storage	5 	T	00758	
4213	Trucking, except local	5 	T	00759	
4214	Local trucking with storage	5 	T	00760	
4215	Courier services, except air	5 	T	00761	
421X	Trucking and courier services, except air	4 	T	00757	
4221	Farm product warehousing and storage	5 	T	00763	
4222	Refrigerated warehousing and storage	5 	T	00764	
4225	General warehousing and storage	5 	T	00765	
4226	Special warehousing and storage, n.e.c.	5 	T	00766	
422X	Public warehousing and storage	4 	T	00762	
423X	Trucking terminal facilities	4 	T	00767	
42XX	Trucking and warehousing	3 	T	00756	
43XX	United States Postal Service	3 	T	00768	
441X	Deep sea foreign transportation of freight	4 	T	00770	
442X	Deep sea domestic transportation of freight	4 	T	00771	
443X	Freight transportation on the Great Lakes	4 	T	00772	
444X	Water transportation of freight, n.e.c.	4 	T	00773	
4481	Deep sea transportation of passengers, except by ferry	5 	T	00775	
4482	Ferries	5 	T	00776	
4489	Water Transportation of Passengers, n.e.c.	5 	T	00777	
448X	Water transportation of passengers	4 	T	00774	
4491	Marine cargo handling	5 	T	00779	
4492	Towing and tugboat services	5 	T	00780	
4493	Marinas	5 	T	00781	
4499	Water Transportation Services, n.e.c.	5 	T	00782	
449X	Water transportation services	4 	T	00778	
44XX	Water transportation	3 	T	00769	
4512	Air transportation, scheduled	5 	T	00785	
4513	Air courier services	5 	T	00786	
451X	Air transportation, scheduled and air courier services	4 	T	00784	
452X	Air transportation, nonscheduled	4 	T	00787	
4581	Airports, Flying Fields, and Airport Terminal Services (aircraft upholstery repair)	5 	T	00789	
458X	Airports, flying fields, and services	4 	T	00788	
45XX	Transportation by air	3 	T	00783	
4612	Crude Petroleum Pipelines	5 	T	00792	
4613	Refined Petroleum Pipelines	5 	T	00793	
4619	Pipelines, n.e.c.	5 	T	00794	
461X	Pipelines, except natural gas	4 	T	00791	
46XX	Pipelines, except natural gas	3 	T	00790	
4724	Travel Agencies	5 	T	00797	
4725	Tour Operators	5 	T	00798	
4729	Arrangement of Passenger Transportation, n.e.c.	5 	T	00799	
472X	Passenger transportation arrangement	4 	T	00796	
473X	Freight transportation arrangement	4 	T	00800	
474X	Rental of railroad cars	4 	T	00801	
4783	Packing and Crating	5 	T	00803	
4785	Fixed Facilities and Inspection and Weighing Services for Motor Vehicle Transportation	5 	T	00804	
4789	Transportation Services, n.e.c.	5 	T	00805	
478X	Miscellaneous transportation services	4 	T	00802	
47XX	Transportation services	3 	T	00795	
4812	Radiotelephone communications	5 	T	00808	
4813	Telephone communications, except radiotelephone	5 	T	00809	
481X	Telephone communications	4 	T	00807	
482X	Telegraph and other communications	4 	T	00810	
4832	Radio Broadcasting Stations	5 	T	00812	
4833	Television Broadcasting Stations	5 	T	00813	
483X	Radio and television broadcasting	4 	T	00811	
484X	Cable and other pay television services	4 	T	00814	
489X	Communication services, n.e.c.	4 	T	00815	
48XX	Communications	3 	T	00806	
491X	Electric services	4 	T	00817	
4922	Natural Gas Transmission	5 	T	00819	
4923	Natural Gas Transmission and Distribution	5 	T	00820	
4924	Natural Gas Distribution	5 	T	00821	
4925	Mixed, Manufactured, or Liquefied Petroleum Gas Production and/or Distribution	5 	T	00822	
492X	Gas production and distribution	4 	T	00818	
4931	Electric and other services combined	5 	T	00824	
4932	Gas and other services combined	5 	T	00825	
4939	Combination Utilities, n.e.c.	5 	T	00826	
493X	Combination utility services	4 	T	00823	
494X	Water supply	4 	T	00827	
4952	Sewerage systems	5 	T	00829	
4953	Refuse systems	5 	T	00830	
4959	Sanitary Services, n.e.c.	5 	T	00831	
495X	Sanitary services	4 	T	00828	
496X	Steam and air-conditioning supply	4 	T	00832	
497X	Irrigation systems	4 	T	00833	
49XX	Electric, gas, and sanitary services	3 	T	00816	
5012	Automobile and other motor vehicles	5 	T	00837	
5013	Motor vehicle supplies and new parts	5 	T	00838	
5014	Tires and tubes	5 	T	00839	
5015	Motor Vehicle Parts, Used	5 	T	00840	
501X	Motor vehicles, parts, and supplies	4 	T	00836	
5021	Furniture	5 	T	00842	
5023	Homefurnishings	5 	T	00843	
502X	Furniture and homefurnishings	4 	T	00841	
5031	Lumber, Plywood, Millwork, and Wood Panels	5 	T	00845	
5032	Brick, Stone, and Related Construction Materials	5 	T	00846	
5033	Roofing, Siding, and Insulation Materials	5 	T	00847	
5039	Construction Materials, n.e.c.	5 	T	00848	
503X	Lumber and construction materials	4 	T	00844	
5043	Photographic Equipment and Supplies	5 	T	00850	
5044	Office Equipment	5 	T	00851	
5045	Computers and Computer Peripheral Equipment and Software	5 	T	00852	
5046	Commercial Equipment, n.e.c.	5 	T	00853	
5047	Medical, Dental, and Hospital Equipment and Supplies	5 	T	00854	
5048	Ophthalmic Goods	5 	T	00855	
5049	Professional Equipment and Supplies, n.e.c.	5 	T	00856	
504X	Professional and commercial equipment	4 	T	00849	
5051	Metals Service Centers and Offices	5 	T	00858	
5052	Coal and Other Minerals and Ores	5 	T	00859	
505X	Metals and minerals, except petroleum	4 	T	00857	
5063	Electrical Apparatus and Equipment, Wiring Supplies, and Construction Materials	5 	T	00861	
5064	Electrical Appliances, Television and Radio Sets	5 	T	00862	
5065	Electronic Parts and Equipment, n.e.c.	5 	T	00863	
506X	Electrical goods	4 	T	00860	
5072	Hardware	5 	T	00865	
5074	Plumbing and Heating Equipment and Supplies	5 	T	00866	
5075	Warm Air Heating and Air-Conditioning Equipment and Supplies	5 	T	00867	
5078	Refrigeration Equipment and Supplies	5 	T	00868	
507X	Hardware, plumbing and heating equipment	4 	T	00864	
5082	Construction and Mining (Except Petroleum) Machinery and Equipment	5 	T	00870	
5083	Farm and Garden Machinery and Equipment	5 	T	00871	
5084	Industrial Machinery and Equipment	5 	T	00872	
5085	Industrial Supplies	5 	T	00873	
5087	Service Establishment Equipment and Supplies	5 	T	00874	
5088	Transportation Equipment and Supplies, Except Motor Vehicles	5 	T	00875	
508X	Machinery, equipment, and supplies	4 	T	00869	
5091	Sporting and recreational goods and supplies	5 	T	00877	
5092	Toys and hobby goods and supplies	5 	T	00878	
5093	Scrap and waste materials	5 	T	00879	
5094	Jewelry, watches, precious stones, and precious metals	5 	T	00880	
5099	Miscellaneous durable goods, n.e.c.	5 	T	00881	
509X	Miscellaneous durable goods	4 	T	00876	
50XX	Wholesale trade--durable goods	3 	T	00835	
5111	Printing and Writing Paper	5 	T	00884	
5112	Stationery and Office Supplies	5 	T	00885	
5113	Industrial and Personal Service Paper	5 	T	00886	
511X	Paper and paper products	4 	T	00883	
512X	Drugs, proprietaries, and sundries	4 	T	00887	
5131	Piece Goods, Notions, and Other Dry Goods	5 	T	00889	
5136	Men's and Boys' Clothing and Furnishings	5 	T	00890	
5137	Women's, Children's, and Infants' Clothing and Accessories	5 	T	00891	
5139	Footwear	5 	T	00892	
513X	Apparel, piece goods, and notions	4 	T	00888	
5142	Package frozen foods	5 	T	00894	
5143	Dairy products, except dried or canned	5 	T	00895	
5144	Poultry and poultry products	5 	T	00896	
5145	Confectionery	5 	T	00897	
5146	Fish and seafoods	5 	T	00898	
5147	Meats and meat products	5 	T	00899	
5148	Fresh fruits and vegetables	5 	T	00900	
5149	Groceries and related products, n.e.c.	5 	T	00901	
514X	Groceries and related products	4 	T	00893	
5153	Grain and Field Beans	5 	T	00903	
5154	Livestock	5 	T	00904	
5159	Farm-Product Raw Materials, n.e.c.	5 	T	00905	
515X	Farm-product raw materials	4 	T	00902	
5162	Plastics Materials and Basic Forms and Shapes	5 	T	00907	
5169	Chemicals and Allied Products, n.e.c.	5 	T	00908	
516X	Chemicals and allied products	4 	T	00906	
5171	Petroleum bulk stations and terminals	5 	T	00910	
5172	Petroleum products wholesalers, except bulk stations and terminals	5 	T	00911	
517X	Petroleum and petroleum products	4 	T	00909	
5181	Beer and Ale	5 	T	00913	
5182	Wine and Distilled Alcoholic Beverages	5 	T	00914	
518X	Beer, wine, and distilled beverages	4 	T	00912	
5191	Farm Supplies	5 	T	00916	
5192	Books, Periodicals, and Newspapers	5 	T	00917	
5193	Flowers, Nursery Stock, and Florists' Supplies	5 	T	00918	
5194	Tobacco and Tobacco Products	5 	T	00919	
5198	Paints, Varnishes, and Supplies	5 	T	00920	
5199	Nondurable Goods, n.e.c.	5 	T	00921	
519X	Miscellaneous nondurable goods	4 	T	00915	
51XX	Wholesale trade--nondurable goods	3 	T	00882	
521X	Lumber and other building materials	4 	T	00924	
523X	Paint, glass, and wallpaper stores	4 	T	00925	
525X	Hardware stores	4 	T	00926	
526X	Retail nurseries and garden stores	4 	T	00927	
527X	Mobile home dealers	4 	T	00928	
52XX	Building materials and garden supplies	3 	T	00923	
531X	Department stores	4 	T	00930	
533X	Variety stores	4 	T	00931	
539X	Miscellaneous general merchandise stores	4 	T	00932	
53XX	General merchandise stores	3 	T	00929	
541X	Grocery stores	4 	T	00934	
542X	Meat and fish markets	4 	T	00935	
543X	Fruit and vegetable markets	4 	T	00936	
544X	Candy, nut, and confectionery stores	4 	T	00937	
545X	Dairy products stores	4 	T	00938	
546X	Retail bakeries	4 	T	00939	
549X	Miscellaneous food stores	4 	T	00940	
54XX	Food stores	3 	T	00933	
551X	New and used car dealers	4 	T	00942	
552X	Used car dealers	4 	T	00943	
553X	Auto and home supply stores	4 	T	00944	
554X	Gasoline service stations	4 	T	00945	
555X	Boat dealers	4 	T	00946	
556X	Recreational vehicle dealers	4 	T	00947	
557X	Motorcycle dealers	4 	T	00948	
559X	Automotive dealers, n.e.c.	4 	T	00949	
55XX	Automotive dealers and service stations	3 	T	00941	
561X	Men's and boys' clothing stores	4 	T	00951	
562X	Women's clothing stores	4 	T	00952	
563X	Women's accessory and specialty stores	4 	T	00953	
564X	Children's and infants' wear stores	4 	T	00954	
565X	Family clothing stores	4 	T	00955	
566X	Shoe stores	4 	T	00956	
569X	Miscellaneous apparel and accessory stores	4 	T	00957	
56XX	Apparel and accessory stores	3 	T	00950	
5712	Furniture Stores	5 	T	00960	
5713	Floor Coverings Stores	5 	T	00961	
5714	Drapery, Curtain, and Upholstery Stores	5 	T	00962	
5719	Miscellaneous Homefurnishings	5 	T	00963	
571X	Furniture and homefurnishings stores	4 	T	00959	
572X	Household appliance stores	4 	T	00964	
5731	Radio, Television, and Consumer Electronics Stores	5 	T	00966	
5734	Computer and Computer Software Stores	5 	T	00967	
5735	Record and Prerecorded Tape Stores	5 	T	00968	
5736	Musical Instruments Stores	5 	T	00969	
573X	Radio, television, and computer stores	4 	T	00965	
57XX	Furniture and homefurnishings stores	3 	T	00958	
5812	Eating places	5 	T	00971	
5813	Drinking places	5 	T	00972	
58XX	Eating and drinking places	3 	T	00970	
591X	Drug stores and proprietary stores	4 	T	00974	
592X	Liquor stores	4 	T	00975	
593X	Used merchandise stores	4 	T	00976	
5941	Sporting goods stores and bicycle shops	5 	T	00978	
5942	Book stores	5 	T	00979	
5943	Stationary stores	5 	T	00980	
5944	Jewelry stores	5 	T	00981	
5945	Hobby, toy, and game shops	5 	T	00982	
5946	Camera and photographic supply stores	5 	T	00983	
5947	Gift, novelty, and souvenir shops	5 	T	00984	
5948	Luggage and leather goods stores	5 	T	00985	
5949	Sewing, needlework, and piece goods stores	5 	T	00986	
594X	Miscellaneous shopping goods stores	4 	T	00977	
5961	Catalog and mail-order houses	5 	T	00988	
5962	Automatic merchandising machine operators	5 	T	00989	
5963	Direct selling establishments	5 	T	00990	
596X	Nonstore retailers	4 	T	00987	
5983	Fuel oil dealers	5 	T	00992	
5984	Liquefied petroleum gas dealers	5 	T	00993	
5989	Fuel dealers, n.e.c.	5 	T	00994	
598X	Fuel dealers	4 	T	00991	
5992	Florists	5 	T	00996	
5993	Tobacco stores and stands	5 	T	00997	
5994	News dealers and newsstands	5 	T	00998	
5995	Optical goods stores	5 	T	00999	
5999	Miscellaneous Retail Stores, n.e.c.	5 	T	01000	
599X	Retail stores, n.e.c.	4 	T	00995	
59XX	Miscellaneous retail	3 	T	00973	
6011	Federal Reserve Banks	5 	T	01004	
6019	Central Reserve Depository Institutions, n.e.c.	5 	T	01005	
601X	Central reserve depositories	4 	T	01003	
6021	National Commercial Banks	5 	T	01007	
6022	State Commercial Banks	5 	T	01008	
6029	Commercial Banks, n.e.c.	5 	T	01009	
602X	Commercial banks	4 	T	01006	
6035	Savings Institutions, Federally Chartered	5 	T	01011	
6036	Savings Institutions, Not Federally Chartered	5 	T	01012	
603X	Savings institutions	4 	T	01010	
6061	Credit Unions, Federally Chartered	5 	T	01014	
6062	Credit Unions, Not Federally Chartered	5 	T	01015	
606X	Credit unions	4 	T	01013	
6081	Branches and Agencies of Foreign Banks	5 	T	01017	
6082	Foreign Trade and International Banking Institutions	5 	T	01018	
608X	Foreign bank and branches and agencies	4 	T	01016	
6091	Nondeposit Trust Facilities	5 	T	01020	
6099	Functions Related to Depository Banking, n.e.c.	5 	T	01021	
609X	Functions closely related to banking	4 	T	01019	
60XX	Depository institutions	3 	T	01002	
611X	Federal and federal-sponsored credit	4 	T	01023	
614X	Personal credit institutions	4 	T	01024	
6153	Short-Term Business Credit Institutions, Except Agricultural	5 	T	01026	
6159	Miscellaneous Business Credit Institutions	5 	T	01027	
615X	Business credit institutions	4 	T	01025	
6162	Mortgage Bankers and Loan Correspondents	5 	T	01029	
6163	Loan Brokers	5 	T	01030	
616X	Mortgage bankers and brokers	4 	T	01028	
61XX	Nondepository institutions	3 	T	01022	
621X	Security brokers and dealers	4 	T	01032	
622X	Commodity contracts brokers, dealers	4 	T	01033	
623X	Security and commodity exchanges	4 	T	01034	
6282	Investment Advice	5 	T	01036	
6289	Services Allied With the Exchange of Securities or Commodities,  n.e.c.	5 	T	01037	
628X	Security and commodity services	4 	T	01035	
62XX	Security and commodity brokers	3 	T	01031	
631X	Life insurance	4 	T	01039	
6321	Accident and Health Insurance	5 	T	01041	
6324	Hospital and Medical Service Plans	5 	T	01042	
632X	Medical service and health insurance	4 	T	01040	
633X	Fire, marine, and casualty insurance	4 	T	01043	
635X	Surety insurance	4 	T	01044	
636X	Title insurance	4 	T	01045	
637X	Pension, health, and welfare funds	4 	T	01046	
639X	Insurance carriers, n.e.c.	4 	T	01047	
63XX	Insurance carriers	3 	T	01038	
64XX	Insurance agents, brokers, and service	3 	T	01048	
6512	Operators of nonresidential buildings	5 	T	01051	
6513	Operators of apartment buildings	5 	T	01052	
6514	Operators of dwellings other than apartment buildings	5 	T	01053	
6515	Operators of residential mobile home sites	5 	T	01054	
6517	Lessors of railroad property	5 	T	01055	
6519	Lessors of Real Property, n.e.c.	5 	T	01056	
651X	Real estate operators and lessors	4 	T	01050	
653X	Real estate agents and managers	4 	T	01057	
654X	Title abstract offices	4 	T	01058	
6552	Land Subdividers and Developers, Except Cemeteries	5 	T	01060	
6553	Cemetery Subdividers and Developers	5 	T	01061	
655X	Subdividers and developers	4 	T	01059	
65XX	Real estate	3 	T	01049	
6712	Offices of Bank Holding Companies	5 	T	01064	
6719	Offices of Holding Companies, n.e.c.	5 	T	01065	
671X	Holding offices	4 	T	01063	
6722	Management Investment Offices, Open-End	5 	T	01067	
6726	Unit Investment Trusts, Face-Amount Certificate Offices, and Closed-End Management Investment Office	5 	T	01068	
672X	Investment offices	4 	T	01066	
6732	Educational, Religious, and Charitable Trusts	5 	T	01070	
6733	Trust, Except Educational, Religious, and Charitable	5 	T	01071	
673X	Trusts	4 	T	01069	
6792	Oil Royalty Traders	5 	T	01073	
6794	Patent Owners and Lessors	5 	T	01074	
6798	Real Estate Investment Trusts	5 	T	01075	
6799	Investors, n.e.c.	5 	T	01076	
679X	Miscellaneous investing	4 	T	01072	
67XX	Holding and other investment offices	3 	T	01062	
701X	Hotels and motels	4 	T	01079	
702X	Rooming and boarding houses	4 	T	01080	
7032	Sporting and Recreational Camps	5 	T	01082	
7033	Recreational Vehicle Parks and Campgrounds	5 	T	01083	
703X	Camps and recreational vehicle parks	4 	T	01081	
704X	Membership-basis organization hotels	4 	T	01084	
70XX	Hotels and other lodging places	3 	T	01078	
7211	Power Laundries, Family and Commercial	5 	T	01087	
7212	Garment Pressing, and Agents for Laundries and Drycleaners	5 	T	01088	
7213	Linen Supply	5 	T	01089	
7215	Coin-Operated Laundry and Drycleaning	5 	T	01090	
7216	Drycleaning Plants, Except Rug Cleaning	5 	T	01091	
7217	Carpet and Upholstery Cleaning	5 	T	01092	
7218	Industrial Launderers	5 	T	01093	
7219	Laundry and Garment Services, n.e.c.	5 	T	01094	
721X	Laundry, cleaning, and garment services	4 	T	01086	
722X	Photographic studios, portrait	4 	T	01095	
723X	Beauty shops	4 	T	01096	
724X	Barber shops	4 	T	01097	
725X	Shoe repair and shoeshine parlors	4 	T	01098	
726X	Funeral service and crematories	4 	T	01099	
7291	Tax Return Preparation Services	5 	T	01101	
7299	Miscellaneous Personal Services, n.e.c.	5 	T	01102	
729X	Miscellaneous personal services	4 	T	01100	
72XX	Personal services	3 	T	01085	
7311	Advertising Agencies	5 	T	01105	
7312	Outdoor Advertising Services	5 	T	01106	
7313	Radio, Television, and Publishers' Advertising Representatives	5 	T	01107	
7319	Advertising, n.e.c.	5 	T	01108	
731X	Advertising	4 	T	01104	
7322	Adjustment and Collection Services	5 	T	01110	
7323	Credit Reporting Services	5 	T	01111	
732X	Credit reporting and collection	4 	T	01109	
7331	Direct Mail Advertising Services	5 	T	01113	
7334	Photocopying and Duplicating Services	5 	T	01114	
7335	Commercial Photography	5 	T	01115	
7336	Commercial Art and Graphic Design	5 	T	01116	
7338	Secretarial and Court Reporting	5 	T	01117	
733X	Mailing, reproduction, stenographic	4 	T	01112	
7342	Disinfecting and pest control services	5 	T	01119	
7349	Building cleaning and maintenance services, n.e.c.	5 	T	01120	
734X	Services to buildings	4 	T	01118	
7352	Medical equipment rental and leasing	5 	T	01122	
7353	Heavy construction equipment rental and leasing	5 	T	01123	
7359	Equipment Rental and Leasing, n.e.c.	5 	T	01124	
735X	Miscellaneous equipment rental and leasing	4 	T	01121	
7361	Employment agencies	5 	T	01126	
7363	Help supply services	5 	T	01127	
736X	Personnel supply services	4 	T	01125	
7371	Computer Programming Services	5 	T	01129	
7372	Prepackaged Software	5 	T	01130	
7373	Computer Integrated Systems Design	5 	T	01131	
7374	Computer Processing and Data Preparation and Processing Services	5 	T	01132	
7375	Information Retrieval Services	5 	T	01133	
7376	Computer Facilities Management Services	5 	T	01134	
7377	Computer Rental and Leasing	5 	T	01135	
7378	Computer Maintenance and Repair	5 	T	01136	
7379	Computer Related Services, n.e.c.	5 	T	01137	
737X	Computer and data processing services	4 	T	01128	
7381	Detective, guard, and armored car services	5 	T	01139	
7382	Security systems services	5 	T	01140	
7383	News syndicates	5 	T	01141	
7384	Photofinishing laboratories	5 	T	01142	
7389	Business Services, n.e.c.	5 	T	01143	
738X	Miscellaneous business services	4 	T	01138	
73XX	Business services	3 	T	01103	
7513	Truck Rental and Leasing Without Drivers	5 	T	01146	
7514	Passenger Car Rental	5 	T	01147	
7515	Passenger Car Leasing	5 	T	01148	
7519	Utility Trailers and Recreational Vehicle Rental	5 	T	01149	
751X	Automotive rentals, no drivers	4 	T	01145	
752X	Automobile Parking	4 	T	01150	
7532	Top, Body, and Upholstery Repair Shops and Paint Shops	5 	T	01152	
7533	Automotive Exhaust System Repair Shops	5 	T	01153	
7534	Tire retreading and repair shops	5 	T	01154	
7536	Automotive glass replacement shops	5 	T	01155	
7537	Automotive transmission repair shops	5 	T	01156	
7538	General automotive repair shops	5 	T	01157	
7539	Automotive repair shops, n.e.c.	5 	T	01158	
753X	Automotive Repair Shops	4 	T	01151	
7542	Carwashes	5 	T	01160	
7549	Automotive services, except repairand carwashes	5 	T	01161	
754X	Automotive services, except repair	4 	T	01159	
75XX	Auto repair, services, and parking	3 	T	01144	
7622	Radio and Television Repair Shops	5 	T	01164	
7623	Refrigeration and Air-Conditioning Service and Repair Shops	5 	T	01165	
7629	Electrical and Electronic Repair Shops, n.e.c.	5 	T	01166	
762X	Electrical repair shops	4 	T	01163	
763X	Watch, clock, and jewelry repair	4 	T	01167	
764X	Reupholstery and furniture repair	4 	T	01168	
7692	Welding Repair	5 	T	01170	
7694	Armature Rewinding Shops	5 	T	01171	
7699	Repair Services, n.e.c.	5 	T	01172	
769X	Miscellaneous repair shops	4 	T	01169	
76XX	Miscellaneous repair services	3 	T	01162	
7812	Motion Picture and Video Tape Production	5 	T	01175	
7819	Services Allied to Motion Picture Production	5 	T	01176	
781X	Motion picture production and services	4 	T	01174	
7822	Motion Picture and Video Tape Distribution	5 	T	01178	
7829	Services Allied to Motion Picture Distribution	5 	T	01179	
782X	Motion picture distribution and services	4 	T	01177	
7832	Motion Picture Theaters, Except Drive-In	5 	T	01181	
7833	Drive-In Motion Picture Theaters	5 	T	01182	
783X	Motion picture theaters	4 	T	01180	
784X	Video tape rental	4 	T	01183	
78XX	Motion pictures	3 	T	01173	
791X	Dance studios, schools, and halls	4 	T	01185	
7922	Theatrical Producers (Except Motion Picture) and Miscellaneous Theatrical Services	5 	T	01187	
7929	Bands, Orchestras, Actors, and Entertainment Groups	5 	T	01188	
792X	Producers, orchestras, entertainers	4 	T	01186	
793X	Bowling centers	4 	T	01189	
7941	Professional sports clubs and promoters	5 	T	01191	
7948	Racing, including track operation	5 	T	01192	
794X	Commercial sports	4 	T	01190	
7991	Physical fitness facilities	5 	T	01194	
7992	Public golf courses	5 	T	01195	
7993	Coin-operated amusement devices	5 	T	01196	
7996	Amusement parks	5 	T	01197	
7997	Membership sports and recreation clubs	5 	T	01198	
7999	Amusement and Recreation Services, n.e.c.	5 	T	01199	
799X	Miscellaneous amusement, recreation services	4 	T	01193	
79XX	Amusement and recreation services	3 	T	01184	
801X	Offices and clinics of medical doctors	4 	T	01201	
802X	Offices and clinics of dentists	4 	T	01202	
803X	Offices of osteopathic physicians	4 	T	01203	
8041	Offices and Clinics of Chiropractors	5 	T	01205	
8042	Offices and Clinics of Optometrists	5 	T	01206	
8043	Offices and Clinics of Podiatrists	5 	T	01207	
8049	Offices and Clinics of Health Practitioners, n.e.c.	5 	T	01208	
804X	Offices of other health practitioners	4 	T	01204	
8051	Skilled Nursing Care Facilities	5 	T	01210	
8052	Intermediate Care Facilities	5 	T	01211	
8059	Nursing and Personal Care Facilities, n.e.c.	5 	T	01212	
805X	Nursing and personal care facilities	4 	T	01209	
8062	General medical and surgical hospitals	5 	T	01214	
8063	Psychiatric hospitals	5 	T	01215	
8069	Specialty Hospitals, Except Psychiatric	5 	T	01216	
806X	Hospitals	4 	T	01213	
8071	Medical Laboratories	5 	T	01218	
8072	Dental Laboratories	5 	T	01219	
807X	Medical and dental laboratories	4 	T	01217	
808X	Home health care services	4 	T	01220	
8092	Kidney Dialysis Centers	5 	T	01222	
8093	Specialty Outpatient Facilities, n.e.c.	5 	T	01223	
8099	Health and Allied Services, n.e.c.	5 	T	01224	
809X	Health and allied services, n.e.c.	4 	T	01221	
80XX	Health services	3 	T	01200	
81XX	Legal services	3 	T	01225	
821X	Elementary and secondary schools	4 	T	01227	
8221	Colleges, Universities, and Professional Schools	5 	T	01229	
8222	Junior Colleges and Technical Institutes	5 	T	01230	
822X	Colleges and universities	4 	T	01228	
823X	Libraries	4 	T	01231	
8243	Data Processing Schools	5 	T	01233	
8244	Business and Secretarial Schools	5 	T	01234	
8249	Vocational Schools, n.e.c.	5 	T	01235	
824X	Vocational schools	4 	T	01232	
829X	Schools and educational services, n.e.c.	4 	T	01236	
82XX	Educational services	3 	T	01226	
832X	Individual and family services	4 	T	01238	
833X	Job training and related services	4 	T	01239	
835X	Child day care services	4 	T	01240	
836X	Residential care	4 	T	01241	
839X	Social services, n.e.c.	4 	T	01242	
83XX	Social services	3 	T	01237	
841X	Museums and art galleries	4 	T	01244	
842X	Botanical and zoological gardens	4 	T	01245	
84XX	Museums, botanical, zoological gardens	3 	T	01243	
861X	Business associations	4 	T	01247	
862X	Professional organizations	4 	T	01248	
863X	Labor organizations	4 	T	01249	
864X	Civic and social associations	4 	T	01250	
865X	Political organizations	4 	T	01251	
866X	Religious organizations	4 	T	01252	
869X	Membership organizations, n.e.c.	4 	T	01253	
86XX	Membership organizations	3 	T	01246	
8711	Engineering services	5 	T	01256	
8712	Architectural services	5 	T	01257	
8713	Surveying services	5 	T	01258	
871X	Engineering and architectural services	4 	T	01255	
872X	Accounting, auditing, and bookkeeping	4 	T	01259	
8731	Commercial Physical and Biological Research	5 	T	01261	
8732	Commercial Economic, Sociological, and Educational Research	5 	T	01262	
8733	Noncommercial Research Organizations	5 	T	01263	
8734	Testing Laboratories	5 	T	01264	
873X	Research and testing services	4 	T	01260	
8741	Management Services	5 	T	01266	
8742	Management Consulting Services	5 	T	01267	
8743	Public Relations Services	5 	T	01268	
8744	Facilities Support Management Services	5 	T	01269	
8748	Business Consulting Services, n.e.c.	5 	T	01270	
874X	Management and public relations	4 	T	01265	
87XX	Engineering and management services	3 	T	01254	
88XX	Private households	3 	T	01271	
89XX	Services, n.e.c.	3 	T	01272	
911X	Executive offices	4 	T	01275	
912X	Legislative bodies	4 	T	01276	
9131	Executive and Legislative Office, Combined	5 	T	01278	
913X	Executive and legislative combined	4 	T	01277	
9199	General Government, n.e.c.	5 	T	01280	
919X	General Government, n.e.c.	4 	T	01279	
91XX	Executive, legislative, and general	3 	T	01274	
921X	Courts	4 	T	01282	
9221	Police protection	5 	T	01284	
9222	Legal counsel and prosecution	5 	T	01285	
9223	Correctional institutions	5 	T	01286	
9224	Fire protection	5 	T	01287	
9229	Public Order and Safety, n.e.c.	5 	T	01288	
922X	Public order and safety	4 	T	01283	
92XX	Justice, public order, and safety	3 	T	01281	
93XX	Finance, taxation, and monetary policy	3 	T	01289	
941X	Administration of Educational Programs	4 	T	01291	
943X	Administration of Public Health Programs	4 	T	01292	
944X	Administration of Social, Human Resource and Income Maintenance Programs	4 	T	01293	
945X	Administration of Veterans' Affairs, Except Health and Insurance	4 	T	01294	
94XX	Administration of human resources	3 	T	01290	
9511	Air and Water Resource and Solid Waste Management	5 	T	01297	
9512	Land, Mineral, Wildlife, and Forest Conservation	5 	T	01298	
951X	Administration of Environmental Quality Programs	4 	T	01296	
9531	Administration of Housing Programs	5 	T	01300	
9532	Administration of Urban Planning and Community and Rural Development	5 	T	01301	
953X	Administration of Housing and Urban Development Programs	4 	T	01299	
95XX	Environmental quality and housing	3 	T	01295	
961X	Administration of General Economic Programs	4 	T	01303	
962X	Regulation and Administration of Transportation Programs	4 	T	01304	
963X	Regulation and Administration of Communications, Electric, Gas, and Other Utilities	4 	T	01305	
964X	Regulation of Agricultural Marketing and Commodities	4 	T	01306	
965X	Regulation, Licensing, and Inspection of Miscellaneous Commercial Sectors	4 	T	01307	
966X	Space Research and Technology	4 	T	01308	
96XX	Administration of Economic Programs	3 	T	01302	
971X	National security	4 	T	01310	
972X	International Affairs	4 	T	01311	
97XX	National security and international affairs	3 	T	01309	
9999	Nonclassifiable Establishments	5 	T	01312	
M050	Agriculture, forestry, and fishing	2 	T	00002	
M090	Agricultural production	2 	T	00003	
M100	Mining	2 	T	00080	
M200	Construction	2 	T	00124	
M300	Manufacturing	2 	T	00160	
M400	Transportation, communications, electric, gas, and sanitary services	2 	T	00740	
M500	Wholesale trade	2 	T	00834	
M600	Retail trade	2 	T	00922	
M700	Finance, insurance, and real estate	2 	T	01001	
M800	Services	2 	T	01077	
M900	Public administration	2 	T	01273	
