| Index entry | NAICS Code | U.S. NAICS Title |
|
On-line access service providers
| 514191
|
On-Line Information Services
|
|
On-site mobile home repair construction
| 233210
|
Single Family Housing Construction
|
|
On-site modular homes assembly construction
| 233210
|
Single Family Housing Construction
|
|
On-site prefabricated homes assembly construction
| 233210
|
Single Family Housing Construction
|
|
Oncologists' offices (e.g., centers, clinics)
| 621111
|
Offices of Physicians (except Mental Health Specialists)
|
|
One family house construction--general construction contractors
| 233210
|
Single Family Housing Construction
|
|
One-hour photofinishing services
| 812922
|
One-Hour Photofinishing
|
|
Onion farming, field, bedding plant and seed production
| 111219
|
Other Vegetable (except Potato) and Melon Farming
|
|
Onions pickled
| 311421
|
Fruit and Vegetable Canning
|
|
Onyx marble crushed and broken stone mining and/or beneficiating
| 212319
|
Other Crushed and Broken Stone Mining and Quarrying
|
|
Onyx marble mining or quarrying
| 212311
|
Dimension Stone Mining and Quarrying
|