OAOB OCODOE OFOHOI OKOLOM ONOPOR OSOTOU OVOXOY OZ
Index entryNAICS
Code		U.S. NAICS Title
Oral and maxillofacial surgeons' offices (e.g., centers, clinics) 621210 Offices of Dentists
Oral contraceptive preparations manufacturing 325412 Pharmaceutical Preparation Manufacturing
Oral pathologists' offices (e.g., centers, clinics) 621210 Offices of Dentists
Orange groves 111310 Orange Groves
Orange oil manufacturing 325998 All Other Miscellaneous Chemical Product and Preparation Manufacturing
Orchard cultivation services (e.g., bracing, planting, pruning, removal, spraying, surgery) 115112 Soil Preparation, Planting, and Cultivating
Orchard grass seed farming 111998 All Other Miscellaneous Crop Farming
Orchestra conductors, independent 711510 Independent Artists, Writers, and Performers
Orchestras 711130 Musical Groups and Artists
Order taking offices of mail-order houses 454110 Electronic Shopping and Mail-Order Houses
Ordnance and accessories wholesaling 421990 Other Miscellaneous Durable Goods Wholesalers
Ore concentrates wholesaling 421520 Coal and Other Mineral and Ore Wholesalers
Ore crushing, washing, screening, and loading machinery manufacturing 333131 Mining Machinery and Equipment Manufacturing
Ores (e.g., gold, iron, lead, silver, zinc) wholesaling 421520 Coal and Other Mineral and Ore Wholesalers
Organ banks, body 621991 Blood and Organ Banks
Organ donor centers, body 621991 Blood and Organ Banks
Organic chemicals wholesaling 422690 Other Chemical and Allied Products Wholesalers
Organic fibers and filaments (except cellulosic) manufacturing 325222 Noncellulosic Organic Fiber Manufacturing
Organic pigments, dyes, lakes, and toners manufacturing 325132 Synthetic Organic Dye and Pigment Manufacturing
Organization development consulting services 541612 Human Resources and Executive Search Consulting Services
Organization for Economic Coperation and Development 928120 International Affairs
Organization of American States 928120 International Affairs
Organizers for closets, drawers, and shelves, plastics, manufacturing 326199 All Other Plastics Product Manufacturing
Organizers of agricultural fairs with facilities 711310 Promoters of Performing Arts, Sports, and Similar Events with Facilities
Organizers of agricultural fairs without facilities 711320 Promoters of Performing Arts, Sports, and Similar Events without Facilities
Organizers of arts events with facilities 711310 Promoters of Performing Arts, Sports, and Similar Events with Facilities
Organizers of arts events without facilities 711320 Promoters of Performing Arts, Sports, and Similar Events without Facilities
Organizers of festivals with facilities 711310 Promoters of Performing Arts, Sports, and Similar Events with Facilities
Organizers of festivals without facilities 711320 Promoters of Performing Arts, Sports, and Similar Events without Facilities
Organizers of live performing arts productions (e.g., concerts) with facilities 711310 Promoters of Performing Arts, Sports, and Similar Events with Facilities
Organizers of live performing arts productions (e.g., concerts) without facilities 711320 Promoters of Performing Arts, Sports, and Similar Events without Facilities
Organizers of sports events with facilities 711310 Promoters of Performing Arts, Sports, and Similar Events with Facilities
Organizers of sports events without facilities 711320 Promoters of Performing Arts, Sports, and Similar Events without Facilities
Organo-inorganic compound manufacturing 325199 All Other Basic Organic Chemical Manufacturing
Organo-phosphate based insecticides manufacturing 325320 Pesticide and Other Agricultural Chemical Manufacturing
Oriented strandboard (OSB) manufacturing 321219 Reconstituted Wood Product Manufacturing
Ornamental and architectural plaster work (e.g., columns, mantels, molding) manufacturing 327420 Gypsum Product Manufacturing
Ornamental fish production, farm raising 112511 Finfish Farming and Fish Hatcheries
Ornamental ironwork wholesaling 421390 Other Construction Material Wholesalers
Ornamental metalwork construction contractors 235990 All Other Special Trade Contractors
Ornamental metalwork manufacturing 332323 Ornamental and Architectural Metal Work Manufacturing
Ornamental plant growing 111422 Floriculture Production
Ornamental tree and shrub services 561730 Landscaping Services
Ornamental woodwork (e.g., cornices, mantels) manufacturing 321918 Other Millwork (including Flooring)
Ornaments, Christmas tree (except electric, glass), manufacturing 339999 All Other Miscellaneous Manufacturing
Ornaments, Christmas tree, electric, manufacturing 335129 Other Lighting Equipment Manufacturing
Ornaments, Christmas tree, glass, made in glass making plants 327212 Other Pressed and Blown Glass and Glassware Manufacturing
Ornaments, Christmas tree, made from purchased glass 327215 Glass Product Manufacturing Made of Purchased Glass
Orphanages 623990 Other Residential Care Facilities
Orris oil manufacturing 325998 All Other Miscellaneous Chemical Product and Preparation Manufacturing
Orthodichlorobenzene manufacturing 325192 Cyclic Crude and Intermediate Manufacturing
Orthodontic appliance, custom made in dental laboratories 339116 Dental Laboratories
Orthodontic appliances manufacturing 339114 Dental Equipment and Supplies Manufacturing
Orthodontists' offices (e.g., centers, clinics) 621210 Offices of Dentists
Orthopedic canes manufacturing 339113 Surgical Appliance and Supplies Manufacturing
Orthopedic devices manufacturing 339113 Surgical Appliance and Supplies Manufacturing
Orthopedic equipment and supplies wholesaling 421450 Medical, Dental, and Hospital Equipment and Supplies Wholesalers
Orthopedic extension shoes manufacturing 339113 Surgical Appliance and Supplies Manufacturing
Orthopedic hosiery, elastic, manufacturing 339113 Surgical Appliance and Supplies Manufacturing
Orthopedic hospitals 622310 Specialty (except Psychiatric and Substance Abuse) Hospitals
Orthopedic physicians' offices (e.g., centers, clinics) 621111 Offices of Physicians (except Mental Health Specialists)
Orthopedic plaster, gypsum, manufacturing 327420 Gypsum Product Manufacturing
Orthopedic shoes (except extension shoes), children's, manufacturing 316219 Other Footwear Manufacturing
Orthopedic shoes (except extension shoes), men's, manufacturing 316213 Men's Footwear (except Athletic) Manufacturing
Orthopedic shoes (except extension shoes), women's, manufacturing 316214 Women's Footwear (except Athletic) Manufacturing
Orthopedic shoes stores 448210 Shoe Stores
Orthopedic surgeons' offices (e.g., centers, clinics) 621111 Offices of Physicians (except Mental Health Specialists)

OAOB OCODOE OFOHOI OKOLOM ONOPOR OSOTOU OVOXOY OZ
6/ 5/98