| 1 | LNK | SA Airlink (Pty) Ltd. d/b/a South African Airlink | IATA: 4Z, Callsign: Link, IATA Prefix: 749, Name changed to Airlink (Pty) Ltd. w.e.f. 26 October 2020. | ZA | AVCODES |
| 2 | LNK | Air Link Corporation | Callsign: Air Link, | USA | AVCODES |
| 3 | LNK | Airlink (Pty) Ltd. | IATA: 4Z, Callsign: Link, IATA Prefix: 749, Name changed from SA Airlink (Pty) Ltd. d/b/a South African Airlink w.e.f. 26 October 2020. | ZA | AVCODES |
| 4 | LNK | Airlink | | | ICAO1 |
| 5 | LNKB | LOWNEY/KIMBERLEY INC | | | SCAC3 |
| 6 | LNKF | LIMON TRUCKING | | | SCAC4 |
| 7 | LNKG | LINK TRUCKING | | | SCAC3 |
| 8 | LNKI | LAYNE TRUCKING INC | | | SCAC3 |
| 9 | LNKI | LANKOTA INC | | | SCAC4 |
| 10 | LNKJ | LION TRUCKING INC | | | SCAC4 |
| 11 | LNKL | LEMENS TRUCKING LLC | | | SCAC4 |
| 12 | LNKM | LEONE TRUCKING CO | | | SCAC4 |
| 13 | LNKO | LINK OIL COMPANY INC | | | SCAC4 |
| 14 | LNKP | LENK EXPRESS LLC | | | SCAC4 |
| 15 | LNKQ | LUKENN TRUCKING INC | | | SCAC4 |
| 16 | LNKR | LINEKS TRUCKING CO | | | SCAC3 |
| 17 | LNKR | LINTON TRUCKING LTD | | | SCAC4 |
| 18 | LNKT | LINK TRANSPORTATION SERVICE | | | SCAC4 |
