| 1 | JOC | Just-Us Air S.r.l. | {`Callsign: Just Us, AOC received April 2018. Name changed to Dan Air )AOC) S.r.l.`};SRCKEY=AVCODES | RO | |
| 2 | JOC | Dan Air (AOC) S.r.l. | IATA: DN, Callsign: Just Us, Name changed from Just-Us Air S.r.l. | RO | AVCODES |
| 3 | JOCA | JOYCE CARRIERS INC | | | SCAC4 |
| 4 | JOCB | JOYCE OIL COMPANY INC | | | SCAC4 |
| 5 | JOCD | JOHNNYS OIL CO | | | SCAC4 |
| 6 | JOCK | JOCK, WALTER E OIL CO INC | | | SCAC4 |
| 7 | JOCL | JOHNSON OIL COMPANY | | | SCAC4 |
| 8 | JOCS | JAMES OIL CO | | | SCAC4 |
| 9 | JOCY | JOHNSON OILFIELD COMPANY LTD | | | SCAC4 |
| 10 | JOCZ | JONES COUNTY | | | PWRC |
