| 1 | NEE | Northeast Airlines | Callsign: Northeast, Northeast Express Regional Airlines d/b/a Northwest Airlink | USA | AVCODES |
| 2 | NEE | Northeast Airlines | | | ICAO1 |
| 3 | NEE | Northeast Express Regional Airlines | Originally an independent commuter airline in Maine, it was bought by Bar Harbor Airlines and later as part of Eastern Express and Northwest Airlink before being liquidated in 1995. | USA | TRAFFIC |
| 4 | NEEA | NEWTON, EARL | | | SCAC3 |
| 5 | NEEB | NEEB-KEARNEY INC | | | SCAC3 |
| 6 | NEEB | NEEB-KEARNE | | | SCAC4 |
| 7 | NEED | NEEDHAM, DON TRUCKING | | | SCAC4 |
| 8 | NEEI | NEELY TRANSPORT INC | | | SCAC3 |
| 9 | NEEL | NEW ENGLAND EXPRESS LINES | | | PWRC |
| 10 | NEEL | NEW ENGLAND EXPRESS LINES | | | SCAC3 |
| 11 | NEEM | NEE, E M, TRANSFER AND STORAGE | | | SCAC3 |
| 12 | NEER | NEEDER TRANSPORT LTD | | | SCAC4 |
| 13 | NEES | NEW ENGLAND EXECUTIVE SERVICE | | | SCAC3 |
| 14 | NEET | NEEL TRANSPORTATION COMPANY INC | | | SCAC3 |
| 15 | NEEW | NEEDHAM-WELLESLEY DISPATCH, INC | | | SCAC3 |
