| 1 | JLH | Jetlink Holland | Founded in 1991. Declared bankrupt in June 2000. | NL | AVCODES |
| 2 | JLH | Jet Link Cargo Airline | IATA Prefix: 712, Ceased operations in 2015. | NL | AVCODES |
| 3 | JLH | Centro de Servicio Aeronautico, S.A. de C.V. | Callsign: Cesa, | MEX | AVCODES |
| 4 | JLH | Jetlink Holland | | | ICAO1 |
| 5 | JLHU | JAPAN LINE, LTD. | | | PWRC |
| 6 | JLHU | Japan Line | | | RSRV |
| 7 | JLHX | Jake L. Hamon | 8/1920 | | NAKINA |
| 8 | JLHX | Estate of Jake L. Hamon | 7/1923 | | NAKINA |
| 9 | JLHX | JAKE L. HARMON ESTATE | | | PWRC |
