| Abbreviation | Definition |
|---|---|
| JBK | Berkeley, California USA |
| JBP | Los Angeles Commerce Business Plaza Airport, Los Angeles, California USA |
| JBR | Jonesboro, Arkansas USA |
| JBS | Pleasanton, California USA |
| JBT | City Land Airport, Bethel, Alaska USA |
| JCA | Cannes Croisette Heliport, Cannes, France |
| JCB | Joacaba, SC, Brazil |
| JCC | China Basin Heliport, San Francisco, California USA |
| JCE | Oakland Convention Center Heliport, San Francisco, California USA |
| JCH | Qasigiannguit, Christianship, Greenland |
| JCI | Industrial Airport, Kansas City, Missouri USA |
| JCK | Julia Creek, Queensland, Australia |
| JCM | Jacobina, Buenos Aires, Brazil |
| JCN | Inchon, Republic Of Korea |
| JCO | Comino, Malta |
| JCT | Junction, Texas USA |
| JCU | Ceuta Heliport, Ceuta, Spain |
| JCY | Johnson, Texas USA |
| JDA | John Day, Oregon USA |
| JDB | Downtown Airport, Dallas/ Fort Worth, Texas USA |