| EA | EC | ED | EE | EF | EG | EL | EM | EN | EO | EP | EQ | ER | ES | ET | EU | EV | EX | EY |
| Index entry | NAICS Code | U.S. NAICS Title |
|---|---|---|
| Erasers, rubber or rubber and abrasive combined, manufacturing | 326299 | All Other Rubber Product Manufacturing |
| Erecting oil and gas field lease tanks on a contract basis | 213112 | Support Activities for Oil and Gas Operations |
| Ergot alkaloids (i.e., basic chemicals) manufacturing | 325411 | Medicinal and Botanical Manufacturing |
| Erosion control engineering services | 541330 | Engineering Services |
| EA | EC | ED | EE | EF | EG | EL | EM | EN | EO | EP | EQ | ER | ES | ET | EU | EV | EX | EY |