| 1 | ERF | Aerofatra | Callsign: Aerofatra, | SK | AVCODES |
| 2 | ERF | Erfoto | Callsign: Erfoto, | P | AVCODES |
| 3 | ERF | Erofey LLC t/a E-Cargo Airlines | IATA: RF, Callsign: Gulliver, IATA Prefix: 358, | RUS | AVCODES |
| 4 | ERF | Erfoto | | | ICAO1 |
| 5 | ERF | Esercizio Raccordi Ferroviari Di Porto Marghera S.P.A. | Porto di Venezia | I | TRAFFIC |
| 6 | ERFD | ENNS RELATED FARMS LTD | | | SCAC4 |
| 7 | ERFI | EXECUTIVE RELOCATION FORWARDERS INC | | | SCAC3 |
| 8 | ERFS | ERNAT, MRS FRANK J AND SONS | | | SCAC3 |
| 9 | ERFU | EUROTAINER SA | | F | BIC |
| 10 | ERFU | ERMEFER S.A. | | | PWRC |
| 11 | ERFU | Ermefer | | | RSRV |
| 12 | ERFU | ERMEFER S.A. | | | SCAC3 |
| 13 | ERFU | ERMEFER S A | | | SCAC4 |
| 14 | ERFX | BALLARD TERMINAL RAILROAD COMPANY L | | | SCAC4 |
