[Di]
1429-D01 ----- Diabase, crushed and broken-quarrying
1411-D01 ----- Diabase, dimension-quarrying
2835-D01 ----- Diagnostic agents, biological-mfg
3841-D01 ----- Diagnostic apparatus, physicians-mfg
7549-D01 ----- Diagnostic centers, automotive
5047-D04 ----- Diagnostic equipment, medical-wholesale
2835-000 ----- Diagnostic substances-mfg
3643-D01 ----- Dial light sockets, radio-mfg
3845-D02 ----- Dialyzers, electromedical-mfg
2874-D02 ----- Diammonium phosphates-mfg
3496-D02 ----- Diamond cloth, made from purchased wire-mfg
3915-D01 ----- Diamond cutting and polishing-mfg
3545-D01 ----- Diamond cutting tools for turning, boring, burnishing, etc.-mfg
3544-D01 ----- Diamond dies, metalworking-mfg
3545-D02 ----- Diamond dressing and wheel crushing attachments-mfg
3291-D01 ----- Diamond dressing wheels-mfg
1799-D03 ----- Diamond drilling for building construction contractors
1499-D01 ----- Diamond mining, industrial
3915-D02 ----- Diamond points for phonograph needles-mfg
3291-D02 ----- Diamond powder-mfg
5094-D01 ----- Diamonds (gems)-wholesale
5085-D01 ----- Diamonds, industrial: natural and crude-wholesale
2385-D01 ----- Diaper covers, waterproof: except vulcanized rubber-mfg
2211-D03 ----- Diaper fabrics-mfg
7219-D01 ----- Diaper service
2676-D01 ----- Diapers, disposable-mfpm-mfg
2399-D01 ----- Diapers, except disposable-mfpm-mfg
5137-D01 ----- Diapers-wholesale
3069-D01 ----- Diaphragms, rubber: separate and in kits-mfg
2782-D01 ----- Diaries-mfg
1459-D01 ----- Diaspore mining
3845-D03 ----- Diathermy apparatus, electromedical-mfg
3845-D04 ----- Diathermy unit-mfg
3295-D02 ----- Diatomaceous earth, ground or otherwise treated-mfg
1499-D02 ----- Diatomite mining
1499-D03 ----- Diayomaceous earth mining
3861-D04 ----- Diazo (whiteprint) paper and cloth, sensitized-mfg
3861-D05 ----- Diazotype (whiteprint) reproduction machines and equipment-mfg
3944-D02 ----- Dice and dice cups-mfg
2869-D04 ----- Dichlorodifluoromethane-mfg
2819-D02 ----- Dichromates-mfg
2339-D01 ----- Dickeys: women's, misses, and juniors'-mfpm-mfg
3579-D02 ----- Dictating machines, office types-mfg
8299-D01 ----- Diction schools
2821-D01 ----- Dicyandiamine resins-mfg
3559-D04 ----- Die and hub cutting equipment (jewelry manufacturing)-mfg
3537-D01 ----- Die and strip handlers-mfg
3542-D01 ----- Die-casting machines-mfg
3364-D01 ----- Die-casting nonferrous metals, except aluminum-mfg
3363-D01 ----- Die-castings, aluminum-mfg
2675-D01 ----- Die-cut paper and paperboard-mfpm-mfg
3554-D01 ----- Die-cutting and stamping machinery(paper converting machinery)-mfg
3111-D01 ----- Die-cutting of leather-mfg
3567-D01 ----- Dielectric heating equipment-mfg
3544-D02 ----- Dies and die holders for metal die-casting and metal cutting and forming, except threading-mfg
3556-D03 ----- Dies, biscuit cutting-mfg
3423-D01 ----- Dies, cutting: except metal cutting-mfg
3544-D03 ----- Dies, diamond: metalworking-mfg
3953-D02 ----- Dies, hand seal-mfg
3544-D04 ----- Dies, metalworking, except threading-mfg
5084-D03 ----- Dies, metalworking-wholesale
3544-D05 ----- Dies, plastics forming-mfg
3544-D06 ----- Dies, steel rule-mfg
3545-D03 ----- Dies, thread cutting-mfg
3519-D01 ----- Diesel and semidiesel engines: for stationary, marine, traction, etc.-mfg
3519-D02 ----- Diesel engine parts-mfg
7538-D01 ----- Diesel engine repair, automotive
5084-D04 ----- Diesel engines and engine parts, industrial-wholesale
3544-D07 ----- Diesets for metal stamping (presses)-mfg
3541-D02 ----- Diesinking machines-mfg
7299-D04 ----- Diet workshops
2023-D01 ----- Dietary supplements, dairy and non-dairy base-mfg
5499-D01 ----- Dietetic food stores-retail
5812-D02 ----- Dietetic restaurants
2869-D05 ----- Diethylcyclohexane (mixed isomers)-mfg
2869-D06 ----- Diethylene glycol ether-mfg
8049-D02 ----- Dieticians, offices of
3823-D03 ----- Differential pressure instruments, industrial process type-mfg
3826-D02 ----- Differential thermal analysis instruments-mfg
3714-D02 ----- Differentials and parts, motor vehicle-mfg
3443-D01 ----- Digesters, process: metal plate-mfg
3823-D04 ----- Digital displays of process variables-mfg
3663-D01 ----- Digital encoders-mfg
3825-D03 ----- Digital panel meters, electricity measuring-mfg
7335-D01 ----- Digital photography
3825-D04 ----- Digital test equipment, electronic and electrical circuits and equipment-mfg
3825-D05 ----- Digital to analog converters, electronic instrumentation type-mfg
2834-D04 ----- Digitalis pharmaceutical preparations-mfg
2833-D01 ----- Digitoxin-mfg
2821-D02 ----- Diisocyanate resins-mfg
1629-D02 ----- Dike construction-general contractors
2426-D01 ----- Dimension, hardwood-mfg
1411-000 ----- Dimension stone
3281-D02 ----- Dimension stone for buildings-mfg
2869-D07 ----- Dimethyl divinyl acetylene (di-isopropenyl acetylene)-mfg
2869-D08 ----- Dimethylhydrazine, unsymmetrical-mfg
2211-D04 ----- Dimities-mfg
5812-D03 ----- Diners (eating places)
2514-D01 ----- Dinette sets, metal-mfg
3732-D01 ----- Dinghies, building and repairing-mfg
4789-D01 ----- Dining car operations, not performed by line-haul railroad companies
3743-D01 ----- Dining cars and car equipment-mfg
2511-D02 ----- Dining room furniture, wood-mfg
5812-D04 ----- Dining rooms
5812-D05 ----- Dinner theaters
2038-D01 ----- Dinners, frozen: packaged-mfg
5142-D01 ----- Dinners, frozen-wholesale
3089-D01 ----- Dinnerware, plastics: except foam-mfg
3825-D06 ----- Diode and transistor testers-mfg
3674-D01 ----- Diodes, solid-state (germanium, silicon, etc.)-mfg
5065-D01 ----- Diodes-wholesale
1423-D01 ----- Diorite, crushed and broken-quarrying
1411-D02 ----- Diorite, dimension-quarrying
2865-D01 ----- Diphenylamine-mfg
2836-D01 ----- Diphtheria toxin-mfg
9721-D01 ----- Diplomatic services-government
3469-D01 ----- Dippers, ice cream-mfg
3479-D01 ----- Dipping metal in plastics solution as a preservative, for the trade-mfg
2879-D03 ----- Dips, cattle and sheep-mfg
2022-D01 ----- Dips, cheese-based-mfg
2099-D02 ----- Dips, except cheese and sour cream based-mfg
2026-D01 ----- Dips, sour cream based-mfg
4841-D01 ----- Direct broadcast satellite (DBS) services
7331-D01 ----- Direct mail advertising service
5963-000 ----- Direct selling establishments-retail
5963-D02 ----- Direct selling organizations (headquarters of door to door canvassers)-retail
6153-D01 ----- Direct working capital financing
1381-D01 ----- Directional drilling of oil and gas wells on a contract basis
3714-D03 ----- Directional signals, motor vehicle-mfg
2754-D01 ----- Directories: gravure printing (not publishing)-mfg
2759-D02 ----- Directories, printed: except lithographed or gravure (not publishing)-mfg
2741-D01 ----- Directories: publishing and printing, or publishing only-mfg
7389-D04 ----- Directories, telephone: distribution on a contract or fee basis
7819-D02 ----- Directors, motion picture: independent
3721-D01 ----- Dirigibles-mfg
1794-D01 ----- Dirt moving contractors
3589-D01 ----- Dirt sweeping units, industrial-mfg
6321-D01 ----- Disability health insurance
9229-D01 ----- Disaster preparedness and management offices-government
8322-D02 ----- Disaster services
3651-D01 ----- Disc players, compact-mfg
1629-D03 ----- Discharging station construction, mine-general contractors
5813-D01 ----- Discotheques, alcoholic beverage
7911-D05 ----- Discotheques, except those serving alcoholic beverages
3652-D01 ----- Discs, laser: audio prerecorded-mfg
0721-D02 ----- Disease control for crops, with or without fertilizing
2599-D01 ----- Dish carts, restaurant-mfg
2259-D01 ----- Dishcloths-mitse-mfg
2392-D01 ----- Dishcloths, nonwoven textile-mfg
2211-D05 ----- Dishcloths, woven: made in weaving mills-mfg
3843-D09 ----- Dishes, abrasive: dental-mfg
3263-D01 ----- Dishes, commercial and household: fine earthenware (whiteware)-mfg
3262-D01 ----- Dishes: commercial and household-vitreous china-mfg
5113-D01 ----- Dishes, paper and disposable plastics-wholesale
2656-D01 ----- Dishes, paper: except those made from pressed or molded pulp-mfpm-mfg
3089-D02 ----- Dishes, plastics: except foam-mfg
2679-D01 ----- Dishes, pressed and molded pulp-mfpm-mfg
3944-D03 ----- Dishes, toy-mfg
2499-D02 ----- Dishes, wood-mfg
5064-D01 ----- Dishwashers, household: electric-wholesale
2841-D02 ----- Dishwashing compounds-mfg
3589-D02 ----- Dishwashing machines, commercial-mfg
3639-D01 ----- Dishwashing machines, household-mfg
2879-D04 ----- Disinfectants, agricultural-mfg
2842-D03 ----- Disinfectants, household and industrial plant-mfg
7342-D02 ----- Disinfecting service
7342-000 ----- Disinfecting & pest control services
7379-D03 ----- Disk and diskette conversion services
7379-D04 ----- Disk and diskette recertification services
3572-D01 ----- Disk drives, computer-mfg
5046-D01 ----- Disk drives-wholesale
3577-D02 ----- Disk pack inspectors, computer peripheral equipment-mfg
5065-D02 ----- Diskettes-wholesale
5735-D01 ----- Disks, music and video-retail
1796-D01 ----- Dismantling of machinery and other industrial equipment-contractors
1389-D02 ----- Dismantling of oil well rigs (oil field service) on a contract basis
4499-D01 ----- Dismantling ships
1795-D02 ----- Dismantling steel oil tanks, except oil fieldwork-contractors
3999-D03 ----- Dispensers, soap-mfg
3089-D03 ----- Dispensers, tissue: plastics-mfg
3586-D01 ----- Dispensing and measuring pumps, gasoline and oil-mfg
5962-D01 ----- Dispensing machine sale of products-retail
2851-D01 ----- Dispersions, thermoplastics and colloidal:paint-mfg
7319-D02 ----- Display advertising service, except outdoor
2542-D01 ----- Display cases and fixtures, not refrigerated: except wood-mfg
5078-D01 ----- Display cases, refrigerated-wholesale
3999-D04 ----- Display forms, except shoe display forms-mfg
2499-D03 ----- Display forms for boots and shoes, regardless of material-mfg
2653-D01 ----- Display items, corrugated and solid fiberboard-mfpm-mfg
2789-D02 ----- Display mounting-mfg
3993-D01 ----- Displays advertising: except printed-mfg
3993-D02 ----- Displays, paint process-mfg
3812-D01 ----- Distance measuring equipment (DME), aeronautical-mfg
2865-D02 ----- Distillates, coal tar-mfg
3312-D01 ----- Distillates, derived from chemical recovery coke ovens-mfg
2861-D01 ----- Distillates, wood-mfg
0831-D01 ----- Distillation of gums if carried on at the gum farm
0831-D02 ----- Distillation of turpentine and rosin if carried on at the gum farm
3567-D02 ----- Distillation ovens, charcoal and coke-mfg
3821-D01 ----- Distillation racks, laboratory-mfg
2085-000 ----- Distilled and blended liquors-mfg
2899-D04 ----- Distilled water-mfg
2085-D01 ----- Distillers, dried grains and solubles-mfg
3556-D04 ----- Distillery machinery-mfg
3821-D02 ----- Distilling apparatus, laboratory type-mfg
3825-D07 ----- Distortion meters and analyzers-mfg
3613-D01 ----- Distribution boards, electric-mfg
3613-D02 ----- Distribution cutouts-mfg
5063-D01 ----- Distribution equipment, electrical-wholesale
1623-D01 ----- Distribution lines construction, oil and gas field-general contractors
7319-D03 ----- Distribution of advertising circulars and handbills
4961-D01 ----- Distribution of cooled air
4911-D01 ----- Distribution of electric power
4925-D01 ----- Distribution of manufactured gas
4924-D01 ----- Distribution of natural gas
3612-D01 ----- Distribution transformers, electric-mfg
3531-D02 ----- Distributors (construction machinery)-mfg
3694-D01 ----- Distributors, motor vehicle engine-mfg
6211-D03 ----- Distributors, security
9222-D01 ----- District attorneys, offices
3531-D03 ----- Ditchers, ladder: vertical boom or wheel-mfg
2834-D05 ----- Diuretics-mfg
3728-D02 ----- Dive brakes, aircraft-mfg
7389-D05 ----- Divers, commercial