| I-joists, wood (mfg.) |
378 |
321213 |
| I.B.M. Service Bureau |
879 |
811212 |
| Ice (ret.) |
497 |
4451 |
| Ice (whsl.) |
458 |
422990 |
| Ice Hockey, professional or semiprofessional |
856 |
711211 |
| Ice and cold storage (mfg.) |
137 |
312113 |
| Ice arena |
859 |
713990 |
| Ice bags, rubber (mfg.) |
239 |
326299 |
| Ice boxes, household (mfg.) |
347 |
335222 |
| Ice boxes, industrial (mfg.) |
319 |
333999 |
| Ice chests or coolers, plastics (except foam) (mfg.) |
237 |
326199 |
| Ice chests, metal (mfg.) |
287 |
332439 |
| Ice cream (bulk only) (ret.) |
498 |
445299 |
| Ice cream (mfg.) |
117 |
311520 |
| Ice cream (whsl.) |
447 |
422430 |
| Ice cream cabinets (whsl.) |
426 |
421740 |
| Ice cream cans, metal (mfg.) |
287 |
332431 |
| Ice cream cones (mfg.) |
127 |
311821 |
| Ice cream dippers (mfg.) |
279 |
332211 |
| Ice cream freezers, commercial (mfg.) |
319 |
333294 |
| Ice cream freezers, metal, household (mfg.) |
347 |
335222 |
| Ice cream machines (mfg.) |
319 |
333294 |
| Ice cream mix (mfg.) |
117 |
311514 |
| Ice cream parlor (ret.) |
868 |
722213 |
| Ice cream plant (mfg.) |
117 |
311514 |
| Ice cream shop |
868 |
722330 |
| Ice cream stand (ret.) |
868 |
722213 |
| Ice cream store (ret.) |
868 |
722213 |
| Ice cream truck |
868 |
722330 |
| Ice cream wafers (mfg.) |
127 |
311821 |
| Ice cream wagon (ret.) |
868 |
722330 |
| Ice crushers, machinery (mfg.) |
319 |
333999 |
| Ice cubes (mfg.) |
137 |
312113 |
| Ice harvesting (whsl.) |
458 |
422990 |
| Ice hockey club, recreational |
859 |
713990 |
| Ice making machinery (mfg.) |
319 |
333415 |
| Ice making machinery (whsl.) |
426 |
421740 |
| Ice milk (mfg.) |
117 |
311520 |
| Ice milk mix (mfg.) |
117 |
311514 |
| Ice skates (mfg.) |
397 |
339920 |
| Ice skating companies |
856 |
711190 |
| Ice skating rink |
859 |
713940 |
| Ice wagon (ret.) |
868 |
722330 |
| Ice, dry (mfg.) |
229 |
325120 |
| Ice, exc. dry (mfg.) |
137 |
312113 |
| Ices and sherbets (mfg.) |
117 |
311520 |
| Icings, cake (mfg.) |
128 |
311999 |
| Identification buttons (mfg.) |
398 |
339950 |
| Identification cards, plastic (mfg.) |
237 |
32611 |
| Identification plates (mfg.) |
289 |
332812 |
| Identification tags, exc. paper (mfg.) |
398 |
33991 |
| Identification tags, paper, printing (mfg.) |
199 |
32311 |
| Identity recorders (whsl.) |
417 |
421410 |
| Ignition apparatus (mfg.) |
357 |
336322 |
| Ignition cable sets (mfg.) |
357 |
336322 |
| Ignition service, automobile |
877 |
811111 |
| Ignition testing instruments (mfg.) |
338 |
334515 |
| Illuminating glass (mfg.) |
249 |
327211 |
| Illuminating oils (mfg.) |
207 |
324110 |
| Illustration service |
737 |
541430 |
| Illustration service, medical |
737 |
541430 |
| Ilmenite (ext.) |
039 |
212299 |
| Images, statuary, gypsum, or plaster of paris (mfg.) |
257 |
327420 |
| Impeller blades, aircraft (mfg.) |
358 |
336412 |
| Implements (ret.) |
489 |
4442 |
| Implements (whsl.) |
427 |
421820 |
| Implements, agricultural (mfg.) |
307 |
333111 |
| Import co., freight forwarding, shipping, etc. |
629 |
488510 |
| Import co., selling, products \ n.s. (whsl.) |
459 |
42 |
| Impounding reservoir, irrigation |
067 |
221310 |
| Impounding salt water petroleum (ext.) |
037 |
21111 |
| Impounding station (const.) |
077 |
234990 |
| Impounding station, power dam |
057 |
22112 |
| Impregnating of fabrics (mfg.) |
149 |
313320 |
| Impression material, dental (mfg.) |
396 |
339114 |
| Imprinting (mfg.) |
199 |
323119 |
| In-home hospice care services |
817 |
621610 |
| In-home sales of merchandise, direct selling (ret.) |
569 |
454390 |
| Incandescent lamp bulbs (mfg.) |
349 |
335110 |
| Incense (mfg.) |
229 |
325998 |
| Incinerator operation |
779 |
562211 |
| Incinerator plant |
779 |
562213 |
| Incinerators, concrete (mfg.) |
257 |
327390 |
| Incinerators, exc. concrete (mfg.) |
319 |
333994 |
| Income tax return preparation service |
728 |
541213 |
| Income tax service |
728 |
541213 |
| Incubators \ any not listed (mfg.) |
307 |
333111 |
| Incubators, infant (mfg.) |
396 |
339111 |
| Incubators, laboratory (mfg.) |
396 |
339111 |
| Indelible ink (mfg.) |
229 |
325998 |
| Independent postal service PR |
637 |
491110 |
| Index cards (mfg.) |
189 |
322233 |
| Indian blankets (mfg.) |
148 |
313210 |
| Indian clubs (mfg.) |
397 |
339920 |
| Indian tribes \ n.s. |
937 |
921150 |
| Indicating instruments, electric (mfg.) |
338 |
334515 |
| Inductors, electronic (mfg.) |
339 |
334416 |
| Industrial alcohol (mfg.) |
229 |
325998 |
| Industrial analysis |
729 |
541320 |
| Industrial banking |
687 |
522190 |
| Industrial boilers (mfg.) |
287 |
332410 |
| Industrial building operation |
707 |
531120 |
| Industrial building, mill, plant, etc. (const.) |
077 |
233310 |
| Industrial buttonhole machines (mfg.) |
319 |
33329 |
| Industrial cars (mfg.) |
308 |
333120 |
| Industrial ceramics (mfg.) |
247 |
32711 |
| Industrial conveying equipment (mfg.) |
319 |
333922 |
| Industrial conveyor systems (mfg.) |
319 |
333922 |
| Industrial credit financing |
689 |
522298 |
| Industrial designing |
737 |
541420 |
| Industrial designing of machinery |
729 |
541330 |
| Industrial diamond (ext.) |
047 |
212399 |
| Industrial diamonds (mfg.) |
398 |
339913 |
| Industrial disinfectants (mfg.) |
228 |
325612 |
| Industrial education |
788 |
61151 |
| Industrial electron tubes (mfg.) |
339 |
334411 |
| Industrial electronic tubes (whsl.) |
419 |
421690 |
| Industrial engineering service |
729 |
541330 |
| Industrial equipment dismantling (const.) |
077 |
235950 |
| Industrial fans (mfg.) |
319 |
333412 |
| Industrial fans (whsl.) |
427 |
421830 |
| Industrial fasteners, nuts and bolts (mfg.) |
288 |
33272 |
| Industrial filters (mfg.) |
319 |
333999 |
| Industrial furnaces (mfg.) |
319 |
333994 |
| Industrial garments (mfg.) |
168 |
315225 |
| Industrial gases (mfg.) |
229 |
325120 |
| Industrial glass (mfg.) |
249 |
327212 |
| Industrial goggles (mfg.) |
396 |
339115 |
| Industrial heat exchangers (mfg.) |
287 |
332410 |
| Industrial heating and piping sales (whsl.) |
426 |
421720 |
| Industrial heating devices, electric (mfg.) |
319 |
333415 |
| Industrial heating units, electric (mfg.) |
319 |
333414 |
| Industrial hoods, metal (mfg.) |
287 |
332322 |
| Industrial hose (whsl.) |
427 |
421840 |
| Industrial humidifying equipment (mfg.) |
319 |
333997 |
| Industrial infra-red ovens (mfg.) |
319 |
333994 |
| Industrial investment holding co. |
757 |
55111 |
| Industrial kettles (mfg.) |
287 |
332322 |
| Industrial laundry |
907 |
812332 |
| Industrial lift trucks (mfg.) |
319 |
333924 |
| Industrial liners, metal (mfg.) |
287 |
332313 |
| Industrial loan agency |
689 |
522310 |
| Industrial loan institution |
689 |
522298 |
| Industrial locomotives, parts (mfg.) |
367 |
336510 |
| Industrial machinery (mfg.) |
319 |
333924 |
| Industrial machinery (whsl.) |
427 |
421830 |
| Industrial machinery filters (mfg.) |
319 |
333999 |
| Industrial management service |
778 |
561110 |
| Industrial molds (mfg.) |
317 |
333511 |
| Industrial motion picture production |
657 |
512110 |
| Industrial nuts and bolts (mfg.) |
288 |
33272 |
| Industrial patterns (mfg.) |
298 |
332997 |
| Industrial platforms, wood (mfg.) |
387 |
321918 |
| Industrial refrigeration equipment (mfg.) |
319 |
333415 |
| Industrial refrigeration machinery (mfg.) |
319 |
333415 |
| Industrial robotic conveyors (mfg.) |
319 |
333922 |
| Industrial robots (mfg.) |
317 |
333511 |
| Industrial safety devices (whsl.) |
417 |
421450 |
| Industrial salts (whsl.) |
438 |
422690 |
| Industrial scales (mfg.) |
319 |
333997 |
| Industrial school, vocational |
788 |
61151 |
| Industrial sewing machines (mfg.) |
319 |
333298 |
| Industrial steam valves (mfg.) |
298 |
332911 |
| Industrial supplies (whsl.) |
427 |
421840 |
| Industrial tractors (mfg.) |
319 |
333924 |
| Industrial truck trailers (mfg.) |
319 |
333924 |
| Industrial trucks (mfg.) |
319 |
333924 |
| Industrial trucks, tractors, or trailers (whsl.) |
427 |
421830 |
| Industrial uniform supply service |
907 |
812332 |
| Industrial wastes to be reclaimed (whsl.) |
428 |
421930 |
| Inedible animal fats (mfg.) |
118 |
311613 |
| Inertial guidance systems (mfg.) |
338 |
334511 |
| Infant food, canned (mfg.) |
109 |
311422 |
| Infants' food, cereal type (mfg.) |
107 |
311230 |
| Infants' wear (ret.) |
517 |
448130 |
| Infants' wear (whsl.) |
439 |
422330 |
| Infants' wear, exc. knit (mfg.) |
168 |
315291 |
| Infants' wear, knit (mfg.) |
167 |
315191 |
| Infirmary \ n.s. |
819 |
622110 |
| Information access services, on-line |
678 |
514191 |
| Information bureau PR |
678 |
5141 |
| Information service, freight rate |
629 |
488999 |
| Information technology |
738 |
541512 |
| Infra-red lamps (mfg.) |
349 |
335110 |
| Ingots (whsl.) |
418 |
421510 |
| Ingots, aluminum (mfg.) |
268 |
331314 |
| Ingots, copper (mfg.) |
269 |
331423 |
| Ingots, lead (mfg.) |
269 |
331419 |
| Ingots, magnesium (mfg.) |
269 |
331491 |
| Ingots, steel (mfg.) |
267 |
331111 |
| Ingots, zinc (mfg.) |
269 |
331491 |
| Inhalators (mfg.) |
396 |
339112 |
| Injection molding of plastic for the trade (mfg.) |
237 |
3261 |
| Ink \ n.s. (mfg.) |
229 |
325910 |
| Ink eradicators (mfg.) |
228 |
325612 |
| Ink printers (whsl.) |
427 |
421840 |
| Ink, drawing (mfg.) |
229 |
325998 |
| Ink, printers (mfg.) |
229 |
325998 |
| Inked ribbons (mfg.) |
398 |
339944 |
| Inking pads (mfg.) |
398 |
33994 |
| Inkjet cartridges (mfg.) |
229 |
325910 |
| Inkwells, glass (mfg.) |
249 |
327213 |
| Inn, eating or drinking (ret.) |
868 |
722211 |
| Inn, hotel |
866 |
721110 |
| Inner soles, leather (mfg.) |
179 |
316999 |
| Inner tubes (mfg.) |
238 |
326211 |
| Innerspring mattress (mfg.) |
389 |
337910 |
| Input, output computer equipment (mfg.) |
336 |
334119 |
| Insect extermination |
769 |
561710 |
| Insecticides (ret.) |
488 |
444130 |
| Insecticides (whsl.) |
457 |
422910 |
| Insecticides, agricultural (mfg.) |
218 |
325320 |
| Insecticides, household (mfg.) |
218 |
325320 |
| Inspection apparatus, electronic (mfg.) |
338 |
334519 |
| Inspection service \ any not listed |
729 |
541350 |
| Inspection service, automobile |
877 |
81111 |
| Inspection service, transportation |
629 |
488490 |
| Inspection service, x-ray |
729 |
541350 |
| Installation of Cable TV |
077 |
234920 |
| Installation of HVAC (heating, ventilation, air conditioning) (const.) |
077 |
235110 |
| Installation of air conditioning (const.) |
077 |
235110 |
| Installation of aluminum siding (const.) |
077 |
235610 |
| Installation of antennas (const.) |
077 |
235990 |
| Installation of asphalt tile (const.) |
077 |
235710 |
| Installation of auto burglar alarms, exc. sales |
877 |
811111 |
| Installation of auto glass |
877 |
811122 |
| Installation of auto mufflers |
877 |
811112 |
| Installation of auto phones |
879 |
81121 |
| Installation of awnings (const.) |
077 |
235990 |
| Installation of boilers (const.) |
077 |
235110 |
| Installation of bowling alleys and service (const.) |
077 |
2359 |
| Installation of brake linings |
877 |
811118 |
| Installation of building fronts, metal (const.) |
077 |
235910 |
| Installation of building insulation (const.) |
077 |
235420 |
| Installation of burglar alarms, const. |
077 |
235310 |
| Installation of burglar alarms, exc. const. |
768 |
561621 |
| Installation of burglar alarms, sales, auto (ret.) |
469 |
441310 |
| Installation of carpets, contract (const.) |
077 |
235520 |
| Installation of communication equipment (const.) |
077 |
235310 |
| Installation of conveyor systems (const.) |
077 |
235950 |
| Installation of doors and windows (const.) |
077 |
235510 |
| Installation of downspouts, metal (const.) |
077 |
235610 |
| Installation of draperies, contract (const.) |
077 |
2359 |
| Installation of dumbwaiters (const.) |
077 |
235950 |
| Installation of dust collection equipment (const.) |
077 |
235950 |
| Installation of electrical (const.) |
077 |
235310 |
| Installation of electrical wiring (const.) |
077 |
235310 |
| Installation of elevators (const.) |
077 |
235950 |
| Installation of fences (const.) |
077 |
235990 |
| Installation of fiber optic cable (const.) |
077 |
235310 |
| Installation of filling station equipment (const.) |
077 |
234910 |
| Installation of fire alarms (const.) |
077 |
2353 |
| Installation of fire escapes (const.) |
077 |
235990 |
| Installation of floors (const.) |
077 |
235520 |
| Installation of fuel oil burners and service (const.) |
077 |
235110 |
| Installation of furnaces (const.) |
077 |
235110 |
| Installation of garage doors (const.) |
077 |
235950 |
| Installation of gasoline pumps (const.) |
077 |
235990 |
| Installation of glass (const.) |
077 |
235920 |
| Installation of gutters, metal (const.) |
077 |
235610 |
| Installation of heating systems (const.) |
077 |
235110 |
| Installation of highway signs (const.) |
077 |
234110 |
| Installation of home security systems, exc. const. |
768 |
561621 |
| Installation of industrial equipment (const.) |
077 |
235950 |
| Installation of insulation (const.) |
077 |
235420 |
| Installation of intercommunication equipment (const.) |
077 |
235310 |
| Installation of lightning protection equipment (const.) |
077 |
235990 |
| Installation of linoleum (const.) |
077 |
235520 |
| Installation of machinery (const.) |
077 |
235950 |
| Installation of marble (const.) |
077 |
235430 |
| Installation of mastic flooring (const.) |
077 |
235520 |
| Installation of mufflers |
877 |
811112 |
| Installation of oil burners (const.) |
077 |
235110 |
| Installation of plastic wall tile (const.) |
077 |
235210 |
| Installation of pneumatic tube systems (const.) |
077 |
235950 |
| Installation of revolving doors (const.) |
077 |
235950 |
| Installation of roofing and siding (const.) |
077 |
235610 |
| Installation of satellite dishes |
077 |
234920 |
| Installation of security systems |
768 |
561621 |
| Installation of septic tanks (const.) |
077 |
234910 |
| Installation of service station equipment (const.) |
077 |
235990 |
| Installation of skylights, metal (const.) |
077 |
235610 |
| Installation of sound equipment (const.) |
077 |
235310 |
| Installation of sprinkler systems (const.) |
077 |
235110 |
| Installation of store fronts, metal (const.) |
077 |
235950 |
| Installation of sump pumps (const.) |
077 |
235110 |
| Installation of swimming pools (const.) |
077 |
235990 |
| Installation of telephones |
077 |
235310 |
| Installation of telephones, electrical, by contractors (const.) |
077 |
235950 |
| Installation of televisions by store (with sales) (ret.) |
479 |
443112 |
| Installation of tile, ceramic (const.) |
077 |
235430 |
| Installation of transmissions, automobile |
877 |
811113 |
| Installation of ventilating equipment (const.) |
077 |
235950 |
| Installation of vinyl tile and sheet (const.) |
077 |
235520 |
| Installation of water pumps (const.) |
077 |
235810 |
| Installation of window shades (const.) |
077 |
235510 |
| Installment finance co. |
689 |
522291 |
| Installment house |
689 |
522292 |
| Installment paper dealer |
689 |
522220 |
| Instant coffee (mfg.) |
128 |
311920 |
| Instant printing (i.e., quick printing) |
199 |
323114 |
| Instant pudding (mfg.) |
128 |
311920 |
| Instant starch (mfg.) |
107 |
311230 |
| Institute of Technology |
787 |
611310 |
| Institution (residential) with medical or nursing care |
827 |
623110 |
| Institution (residential), without medical or nursing care |
829 |
623990 |
| Institution with medical or nursing care |
827 |
623110 |
| Institution without medical or nursing care |
829 |
623312 |
| Institution, hospital |
819 |
622110 |
| Institutional building (const.) |
077 |
233320 |
| Instructional video production |
657 |
512110 |
| Instrument board assembly, auto (mfg.) |
357 |
336322 |
| Instrument relays (mfg.) |
338 |
334515 |
| Instrument transformers (mfg.) |
349 |
335311 |
| Insulated cable, ferrous (mfg.) |
267 |
331222 |
| Insulated cable, nonferrous (mfg.) |
349 |
335929 |
| Insulated wire, ferrous (mfg.) |
267 |
331222 |
| Insulated wire, nonferrous (mfg.) |
349 |
335929 |
| Insulating batts, paper (mfg.) |
189 |
322299 |
| Insulating blankets, paper (mfg.) |
189 |
322299 |
| Insulating compounds (mfg.) |
229 |
325998 |
| Insulating fills, paper (mfg.) |
189 |
322299 |
| Insulating firebricks (mfg.) |
248 |
327124 |
| Insulating houses (const.) |
077 |
235420 |
| Insulating materials, cork (mfg.) |
387 |
321999 |
| Insulating pipes and boilers (const.) |
077 |
235990 |
| Insulating siding board (mfg.) |
378 |
321219 |
| Insulating siding paper (mfg.) |
187 |
322121 |
| Insulation (const.) |
077 |
235990 |
| Insulation (whsl.) |
409 |
421330 |
| Insulation and cushioning material, foamed plastic (mfg.) |
237 |
326140 |
| Insulation batts, paper (mfg.) |
189 |
322299 |
| Insulation blankets, paper (mfg.) |
189 |
322299 |
| Insulation board, paper (mfg.) |
387 |
321999 |
| Insulation cork (mfg.) |
387 |
321999 |
| Insulation felt (mfg.) |
148 |
313230 |
| Insulation material (ret.) |
487 |
444110 |
| Insulation, gypsum board (mfg.) |
257 |
327420 |
| Insulation, mineral wool (mfg.) |
259 |
327993 |
| Insulation, paperboard (mfg.) |
187 |
322130 |
| Insulation, vermiculite (mfg.) |
259 |
327992 |
| Insulators, electrical (whsl.) |
419 |
421610 |
| Insulators, exc. glass and porcelain (mfg.) |
349 |
335932 |
| Insulators, glass (mfg.) |
249 |
327215 |
| Insulators, porcelain (mfg.) |
247 |
327113 |
| Insulin (mfg.) |
219 |
325411 |
| Insurance \ n.s. or any other specified type |
699 |
524210 |
| Insurance adjusting co. |
699 |
524291 |
| Insurance advisory service |
699 |
524298 |
| Insurance agency |
699 |
524210 |
| Insurance agent |
699 |
524210 |
| Insurance and mortgage and title company |
699 |
524127 |
| Insurance and real estate |
707 |
531120 |
| Insurance and real estate office |
707 |
531210 |
| Insurance appraisers |
699 |
524291 |
| Insurance broker |
699 |
524210 |
| Insurance building operation |
707 |
531120 |
| Insurance claim adjusting |
699 |
524291 |
| Insurance claim processors |
699 |
524291 |
| Insurance company |
699 |
52411 |
| Insurance information bureau |
699 |
524298 |
| Insurance inspection |
699 |
524291 |
| Insurance investigation |
699 |
524298 |
| Insurance loss prevention service |
699 |
524298 |
| Insurance patrol service |
699 |
524298 |
| Insurance ratemaking |
699 |
524298 |
| Insurance reporting |
699 |
524298 |
| Insurance research service |
699 |
524298 |
| Insurance services |
699 |
524298 |
| Insurance title protection |
699 |
524127 |
| Insurance underwriters |
699 |
52411 |
| Insurance, accident |
699 |
524113 |
| Insurance, bank deposit |
699 |
52412 |
| Insurance, casualty |
699 |
524126 |
| Insurance, credit |
699 |
524113 |
| Insurance, educational |
699 |
524128 |
| Insurance, fidelity |
699 |
524126 |
| Insurance, financial responsibility |
699 |
524126 |
| Insurance, fire |
699 |
524126 |
| Insurance, health |
699 |
524114 |
| Insurance, health and accident |
699 |
524114 |
| Insurance, liability |
699 |
524126 |
| Insurance, life |
699 |
524113 |
| Insurance, loans, and real estate office |
707 |
531120 |
| Insurance, marine |
699 |
524126 |
| Insurance, real estate, and law office |
707 |
531120 |
| Insurance, surety |
699 |
524126 |
| Integrated circuits (mfg.) |
339 |
334413 |
| Integrated circuits (whsl.) |
419 |
421690 |
| Intelligence office PR |
768 |
561611 |
| Intercity bus lines |
618 |
485210 |
| Intercom systems and equipment (mfg.) |
337 |
334290 |
| Intercommunicating systems (mfg.) |
337 |
3342 |
| Intercooler shells (mfg.) |
287 |
332410 |
| Interior decorating consulting, service |
737 |
541410 |
| Interior decorating store (ret.) |
477 |
4422 |
| Interior decorating, painting (const.) |
077 |
235210 |
| Interior decorating, paperhanging (const.) |
077 |
235210 |
| Interior designing, home |
737 |
541410 |
| Interlacing shoes (mfg.) |
177 |
31621 |
| Interlining material, cotton (mfg.) |
148 |
313210 |
| Intermediate school |
786 |
611110 |
| Internal combustion engines (mfg.) |
318 |
333618 |
| International Bank for Reconstruction and Development |
689 |
522293 |
| International Monetary Bank |
689 |
522293 |
| International Monetary Fund |
959 |
928120 |
| International news service |
678 |
514110 |
| International trade financing |
689 |
522293 |
| Internet access providers |
678 |
514191 |
| Internet provider, access and service |
678 |
514191 |
| Internists' office |
797 |
621111 |
| Interpretation services |
749 |
541930 |
| Interstate bus lines |
618 |
485210 |
| Interstate trucking co. |
617 |
484121 |
| Intertypes (mfg.) |
319 |
33399 |
| Interurban bus lines |
618 |
485210 |
| Interurban car equipment (mfg.) |
367 |
336510 |
| Intravenous solutions (mfg.) |
219 |
325412 |
| Inventory computing service |
778 |
561990 |
| Invert sugar (mfg.) |
108 |
311312 |
| Investigation service, private |
768 |
561611 |
| Investigators, private |
768 |
561611 |
| Investment advisory service |
697 |
523930 |
| Investment bankers |
697 |
523110 |
| Investment brokers |
697 |
523110 |
| Investment clubs |
697 |
523910 |
| Investment commission house |
697 |
523110 |
| Investment company |
697 |
523110 |
| Investment counselor's office |
697 |
523110 |
| Investment funds |
697 |
525910 |
| Investment holding co. |
757 |
551111 |
| Investment research |
697 |
523930 |
| Investment trust |
697 |
523991 |
| Investors' syndicate |
697 |
523999 |
| Iodine, tincture (mfg.) |
219 |
325412 |
| Irish moss gathering |
019 |
113210 |
| Iron (ext.) |
039 |
212210 |
| Iron and steel architectural shapes (whsl.) |
409 |
421390 |
| Iron cement, household (mfg.) |
229 |
325131 |
| Iron fences (mfg.) |
287 |
332323 |
| Iron foundry (mfg.) |
277 |
331511 |
| Iron lungs (mfg.) |
396 |
339113 |
| Iron ore (whsl.) |
418 |
421520 |
| Iron ore dressing (ext.) |
039 |
212210 |
| Iron oxide ores (mfg.) |
259 |
3279 |
| Iron pipes (mfg.) |
267 |
331111 |
| Iron pit (ext.) |
039 |
212210 |
| Iron rods (mfg.) |
267 |
331111 |
| Iron rolling (mfg.) |
267 |
331111 |
| Iron work, ornamental (const.) |
077 |
235910 |
| Iron work, structural (const.) |
077 |
235910 |
| Iron, pig (mfg.) |
267 |
331111 |
| Iron, pig (whsl.) |
418 |
421510 |
| Ironers, commercial (mfg.) |
319 |
333292 |
| Ironers, household (mfg.) |
347 |
335224 |
| Ironers, household (whsl.) |
419 |
421620 |
| Ironing board pads (mfg.) |
159 |
314129 |
| Ironing boards, metal (mfg.) |
298 |
332999 |
| Ironing boards, wood (mfg.) |
387 |
321999 |
| Ironing cord (mfg.) |
349 |
335999 |
| Irons, branding (mfg.) |
398 |
339943 |
| Irons, marking (mfg.) |
398 |
339943 |
| Ironworkers hand tools (mfg.) |
279 |
332212 |
| Irrigation co. |
067 |
221310 |
| Irrigation district, nonoperating |
957 |
926130 |
| Irrigation ditch |
067 |
221310 |
| Irrigation dredge (const.) |
077 |
234990 |
| Irrigation equipment (ret.) |
488 |
444130 |
| Irrigation equipment (whsl.) |
427 |
421820 |
| Irrigation pipe, aluminum (mfg.) |
268 |
331316 |
| Irrigation pipe, concrete (mfg.) |
257 |
327332 |
| Irrigation pipe, plastic (mfg.) |
237 |
326122 |
| Irrigation pipe, sheet metal (mfg.) |
287 |
332322 |
| Irrigation projects (const.) |
077 |
234990 |
| Irrigation pumping plant |
067 |
221310 |
| Irrigation system |
067 |
221310 |
| Isobutane production (ext.) |
037 |
211112 |
| Isopropyl alcohol (mfg.) |
229 |
325199 |
| Istle fiber pads (mfg.) |
159 |
314999 |
| Italian cakes (mfg.) |
109 |
311422 |
| Ivory mosaics (mfg.) |
398 |
339999 |
