| 1 | ELF | Fly Ellas | Callsign: Ellasjet, Name changed to flyGR8. | GR | AVCODES |
| 2 | ELF | flyGR8 | Callsign: Ellasjet, Name changed from Fly Ellas. | GR | AVCODES |
| 3 | ELFC | ELF LEASING LLC | | | SCAC4 |
| 4 | ELFD | EXPEDITED LOGISTICS AND FREIGHT SER | | | SCAC4 |
| 5 | ELFE | ECONO-LINE FREIGHT SYSTEMS (JOHN D | | | SCAC3 |
| 6 | ELFF | ECONO-LINE INC | | | SCAC3 |
| 7 | ELFI | ECONO-LINE FREIGHT SYSTEMS INC | | | SCAC3 |
| 8 | ELFL | ELLSWORTH FREIGHT LINES INC | | | SCAC3 |
| 9 | ELFM | ELMORE FARMS INC | | | SCAC3 |
| 10 | ELFN | ELFRINK TRANSPORTATION, INC | | | SCAC3 |
| 11 | ELFP | ELF ASPHALT INC | | | SCAC3 |
| 12 | ELFR | ELLIOTT & FRANTZ INC | | | SCAC3 |
| 13 | ELFR | EL FORASTERO | | | SCAC4 |
| 14 | ELFS | ELITE FREIGHT SOLUTIONS LLC | | | SCAC4 |
| 15 | ELFT | ELFRINK TRUCK LINES INC | | | SCAC3 |
| 16 | ELFU | ELFCON CONTAINER SERVICE AB | | S | BIC |
| 17 | ELFU | ELFCON CONTAINER SERVICE AB | | | SCAC4 |
| 18 | ELFV | EXPEDITED LOGISTICS AND FREIGHT SER | | | SCAC4 |
| 19 | ELFX | Electric Fuels Corp. | added 10/1978; 1/1980-7/2005; eliminated 4/2007 | | NAKINA |
| 20 | ELFX | Electric Fuels Corp. | added 10/78; 1/80-7/2000 | | NRHS |
| 21 | ELFX | ELECTRIC FUELS CORPORATION | | | PWRC |
| 22 | ELFX | +INEOS OLEFINS & POLYMERS USA, DIV. INEOS USA LLC. | | | PWRC |
| 23 | ELFX | Electric Fuels Corporation | | | RSRV |
| 24 | ELFX | ELECTRIC FUELS CORPORATION | | | SCAC4 |
