| 1 | KND | Kannithi Aviation Company Limited d/b/a Kan Air | IATA: K8, Callsign: Kannithi Air, | T | AVCODES |
| 2 | KNDA | K N DOMESTIC AIR FREIGHT INC | | | SCAC3 |
| 3 | KNDA | KNAP & DAVIES ENTERPRISES | | | SCAC4 |
| 4 | KNDC | KINSDALE CARRIERS INC | | | SCAC3 |
| 5 | KNDC | KINSDALE CARRIERS INC | | | SCAC4 |
| 6 | KNDE | KNIGHT'S DELIVERY SERVICE, INC | | | SCAC3 |
| 7 | KNDJ | KNOLL, D J TRANSPORT LTD | | | SCAC4 |
| 8 | KNDL | KENDA LOGISTICS | | | SCAC4 |
| 9 | KNDN | KNUDSEN, LARRY | | | SCAC3 |
| 10 | KNDN | KINCAID, DONALD JAMES | | | SCAC4 |
| 11 | KNDO | KANDEL TRANSPORT INC | | | SCAC3 |
| 12 | KNDO | KANDEL TRANSPORT INC | | | SCAC4 |
| 13 | KNDQ | K & D TRUCK LINES | | | SCAC3 |
| 14 | KNDR | KENDRA INC | | | SCAC3 |
| 15 | KNDS | K N DISTRIBUTORS | | | SCAC3 |
| 16 | KNDS | KNUDSON DEDICATED INC | | | SCAC4 |
| 17 | KNDU | KUEHNE AND NAGEL OVERSEAS, INC. | | | SCAC3 |
| 18 | KNDU | KUEHNE AND NAGEL OVERSEAS INC | | | SCAC4 |
| 19 | KNDV | KENDALL, DAVE | | | SCAC4 |
| 20 | KNDX | KND Rail Services, Inc. | added 1/1997; 7/2000; eliminated 7/2001; 7/2005 (not listed) | | NAKINA |
| 21 | KNDX | Golden State Metals, Inc. | added 4/1976; 1/1980; eliminated 4/1989 | | NAKINA |
| 22 | KNDX | K & D Salvage Co. | added 1/1973; 1/1975; eliminated 4/1976 | | NAKINA |
| 23 | KNDX | K & D Salvage Co. | added 1/73; 1/75; eliminated 4/76 | | NRHS |
| 24 | KNDX | Golden State Metals, Inc. | added 4/76; 1/80; eliminated 4/89 | | NRHS |
| 25 | KNDX | KND Rail Services, Inc. | added 1/97; 7/2000; eliminated 7/2001 | | NRHS |
| 26 | KNDX | KND RAIL SERVICES, INC. [GOLDEN STATES METALS INC.; K & D SALVAGE CO.] | | | PWRC |
| 27 | KNDX | KND Rail Services | | | RSRV |
| 28 | KNDX | KND RAIL SERVICES, INC. | | | SCAC4 |
| 29 | KNDY | K & Y MOTOR LINES | | | SCAC3 |
