| 1 | EXE | Executive Flight, Inc. | Callsign: Exec, | USA | AVCODES |
| 2 | EXE | Executive Flight | | | ICAO1 |
| 3 | EXEB | EXCLUSIVE EQUINE TRANSPORTATION | | | SCAC4 |
| 4 | EXEC | EXECUTIVE COURIER SERVICE INC | | | SCAC3 |
| 5 | EXED | EXPLORER EXPEDITIONS LTD | | | SCAC3 |
| 6 | EXEF | EXECUTIVE EXPRESS INC | | | SCAC4 |
| 7 | EXEG | EXCEL EXPRESS INC | | | SCAC3 |
| 8 | EXEJ | EXTERRAN | | | SCAC4 |
| 9 | EXEL | EXCEL LIMOUSINE SERVICE INC | | | SCAC3 |
| 10 | EXEL | EXCEL LIMOUSINE SERVICE INC | | | SCAC4 |
| 11 | EXEM | EXETER MERCANTILE CO | | | SCAC3 |
| 12 | EXEM | EXETER MERCANTILE CO | | | SCAC4 |
| 13 | EXEN | EXPRESS ENTERPRISES INC | | | SCAC3 |
| 14 | EXEO | EXTREME TRANSPORT INC | | | SCAC3 |
| 15 | EXEP | EXECUTIVE EXPRESS | | | SCAC3 |
| 16 | EXER | EXECUTIVE COURIER | | | SCAC3 |
| 17 | EXET | EXETER TAXI AND LIMOUSINE SERVICE I | | | SCAC3 |
| 18 | EXEV | EXCEL COURIER INC | | | SCAC3 |
| 19 | EXEV | EXCEL COURIER INC | | | SCAC4 |
| 20 | EXEW | EXECUTIVE PARK WAREHOUSE | | | SCAC3 |
| 21 | EXEW | EXECUTIVE TRUCKING INC | | | SCAC4 |
| 22 | EXEX | Exelon Generation Co., LLC | added 10/2006 | | NAKINA |
| 23 | EXEX | Commonwealth Edison Co. | added 10/2000; 7/2005; eliminated 10/2006 | | NAKINA |
| 24 | EXEX | Commonwealth Edison Co. | added 10/2000 | | NRHS |
| 25 | EXEX | EXELON GENERATING CO., LLC [COMMONWEALTH EDISON CO.] | | | PWRC |
| 26 | EXEX | Exelon Generating Co. (Commonwealth Edison) | | | RSRV |
| 27 | EXEX | EXELON GENERATING COMPANY LLC | | | SCAC4 |
