| 1 | ETM | Transportes Aereos Tamaulipas, S.A. de C.V. | Callsign: Tamsaero, | MEX | AVCODES |
| 2 | ETM | Etram Air Wing | | | ICAO1 |
| 3 | ETMC | EASTERN MOVING CO | | | SCAC3 |
| 4 | ETMD | EXPRESS TRANSPORT MARITIME DIVISION | | | SCAC4 |
| 5 | ETME | EMPREMAR LINE | | | SCAC3 |
| 6 | ETME | ETM TRANSPORT ENRG | | | SCAC4 |
| 7 | ETMG | EFFECTIVE TARIFF MANAGEMENT | | | SCAC3 |
| 8 | ETMI | ELECTRA-TECH MANUFACTURING INC | | | SCAC4 |
| 9 | ETML | EMERALD TILE & MARBLE LTD | | | SCAC4 |
| 10 | ETMO | E TANKERS MARITIME CO LTD | | | SCAC4 |
| 11 | ETMQ | E T M F | | | SCAC3 |
| 12 | ETMU | TEMIS MAREK SKAJEWSKI | | PL | BIC |
| 13 | ETMU | EGYPT TRADE MARITIME SERVICES CORP | | | SCAC3 |
| 14 | ETMW | ELMIRA TANKERS MANAGEMENT S A | | | SCAC4 |
| 15 | ETMX | Etarco Rail Services, Inc. | 7/2005 (not listed) | | NAKINA |
| 16 | ETMX | *ENTERTAINMENT LINE | | | PWRC |
| 17 | ETMX | +ETARCO RAIL SERVICES CORP. | | | PWRC |
| 18 | ETMX | Etarco Rail Services Corporation | | | RSRV |
