| Index entry | NAICS
Code | U.S. NAICS Title |
|---|
|
Isobutane made from refined petroleum or liquid hydrocarbons
| 325110
|
Petrochemical Manufacturing
|
|
Isobutane recovered from oil and gas field gases
| 211112
|
Natural Gas Liquid Extraction
|
|
Isobutene made from refined petroleum or liquid hydrocarbons
| 325110
|
Petrochemical Manufacturing
|
|
Isobutylene polymer resins manufacturing
| 325211
|
Plastics Material and Resin Manufacturing
|
|
Isobutylene-isoprene rubber manufacturing
| 325212
|
Synthetic Rubber Manufacturing
|
|
Isocyanate rubber manufacturing
| 325212
|
Synthetic Rubber Manufacturing
|
|
Isocyanates manufacturing
| 325192
|
Cyclic Crude and Intermediate Manufacturing
|
|
Isolation transformers manufacturing
| 335311
|
Power, Distribution, and Specialty Transformer Manufacturing
|
|
Isopentane recovered from oil and gas field gases
| 211112
|
Natural Gas Liquid Extraction
|
|
Isoprene made from refined petroleum or liquid hydrocarbons
| 325110
|
Petrochemical Manufacturing
|
|
Isopropyl alcohol manufacturing
| 325199
|
All Other Basic Organic Chemical Manufacturing
|
|
ISP (internet service providers)
| 514191
|
On-Line Information Services
|