| 1 | JEP | Jets Personales | Ceased operations. | E | AVCODES |
| 2 | JEP | Jets Personales | | | ICAO1 |
| 3 | JEPC | JET EXPRESS INC | | | SCAC4 |
| 4 | JEPE | JET-PEP INC | | | SCAC4 |
| 5 | JEPN | JMG ENTERPRISES INC | | | SCAC4 |
| 6 | JEPR | J'EXPRESS INC | | | SCAC4 |
| 7 | JEPX | Duke Energy Indiana, Inc. | added 4/2007 | | NAKINA |
| 8 | JEPX | PSI Energy, Inc. | added 1/1999; 7/2000-7/2005; eliminated 4/2007 | | NAKINA |
| 9 | JEPX | PSI Energy, Inc. | added 1/99; 7/2000 | | NRHS |
| 10 | JEPX | DUKE ENERGY INDIANA, INC. [PSI ENERGY, INC.] | | | PWRC |
| 11 | JEPX | PSI Energy | | | RSRV |
| 12 | JEPX | DUKE ENERGY INDIANA INC | | | SCAC4 |
