| 1 | ECN | Euro Continental Air, S.L. | Callsign: Euro Continental, | E | AVCODES |
| 2 | ECN | Euro Continental AIE | | | ICAO1 |
| 3 | ECN | EL CAMINO CHARTER LINES INC | | | SCAC4 |
| 4 | ECNA | EVANDROS COMPANIA NAVIERA S A | | | SCAC4 |
| 5 | ECNC | ECONOCARIBE CONSOLIDATORS INC | | | SCAC3 |
| 6 | ECNC | ECONOCARIBE CONSOLIDATORS INC | | | SCAC4 |
| 7 | ECNF | ECONFLEET TRANSPORTATION | | | SCAC3 |
| 8 | ECNH | ENVIRONMENT CANADA NATIONAL HYDROLO | | | SCAC4 |
| 9 | ECNL | ENLACE INTERNACIONAL Q | | | SCAC4 |
| 10 | ECNM | EUROCEANICA (UK) LIMITED | | | SCAC4 |
| 11 | ECNO | ECONOMY TRANSPORTATION CO INC | | | SCAC3 |
| 12 | ECNO | ECI TRANSPORT INC | | | SCAC4 |
| 13 | ECNR | ECOTEMP INTERNATIONAL INC | | | SCAC4 |
| 14 | ECNS | ECONOMY SERVICE STATIONS INC | | | SCAC3 |
| 15 | ECNS | EATON CONTROLS S DE R L DE C V | | | SCAC4 |
| 16 | ECNU | ECONSHIP MARINE PTE LTD | | SGP | BIC |
| 17 | ECNU | ECONOCARIBE | | | SCAC3 |
| 18 | ECNU | EMPRESA CONTINENTAL DE NAVEGACAO LD | | | SCAC4 |
| 19 | ECNV | ESHLEY COMPANIA NAVIERA SA | | | SCAC3 |
| 20 | ECNV | ESHLEY COMPANIA NAVIERA SA | | | SCAC4 |
| 21 | ECNW | EXECUTIVE COURIER NETWORK | | | SCAC3 |
