| 1 | LOG | Loganair Limited | IATA: LM, Callsign: Logan, IATA Prefix: 682, Name changed from Dalglen (No. 647) Limited which was incorporated on 21/11/1996. Formed after management buyout from British Midland Group. | GB | AVCODES |
| 2 | LOG | Loganair Limited | IATA: LC, Callsign: Logan, Designator recalled by IATA | GB | AVCODES |
| 3 | LOG | Logan Air | | | ICAO1 |
| 4 | LOG | Logistikgesellschaft Gleisbau mbH | | DE | VKM |
| 5 | LOGA | LOGAN TRUCKING, INC | | | SCAC3 |
| 6 | LOGC | LOGAN, CLARENCE E JR | | | SCAC3 |
| 7 | LOGE | LOGEX | | | SCAC3 |
| 8 | LOGF | LOGISTAR | | | SCAC4 |
| 9 | LOGG | LOGGINS LOGISTICS INC | | | SCAC4 |
| 10 | LOGH | LONGS HAULING COMPANY INC | | | SCAC3 |
| 11 | LOGIN | Login Berufsbildung | | CH | VKM |
| 12 | LOGJ | LOGAN, JAMES C INC | | | SCAC3 |
| 13 | LOGK | LOGISTIK SERVICES L L C | | | SCAC4 |
| 14 | LOGL | LOGAN LUMBER CO | | | SCAC3 |
| 15 | LOGM | LOGISTICS UNLIMITED INC | | | SCAC4 |
| 16 | LOGN | LOGAN TRUCKING | | | SCAC3 |
| 17 | LOGO | LOGOTEK SA DE CV | | | SCAC4 |
| 18 | LOGO | | | | TRAFFIC |
| 19 | LOGP | LOGANSPORT-AGRI-TRANSPORT INC | | | SCAC3 |
| 20 | LOGP | LOGISTICS PAN AMERICA CORP | | | SCAC4 |
| 21 | LOGQ | LONGHORN TRUCK LINE INC | | | SCAC3 |
| 22 | LOGR | LOGUE, URSON E JR | | | SCAC3 |
| 23 | LOGR | LOGI TRANSPORTATION | | | SCAC4 |
| 24 | LOGR | Lokálka Group, o.s. | | CZ | VKM |
| 25 | LOGS | LOGISTICS INC | | | SCAC3 |
| 26 | LOGS | LOGISTICS SOLUTIONS INC | | | SCAC4 |
| 27 | LOGS | Logistik Service GmbH | | AT | VKM |
| 28 | LOGSERV | Logistik Service GmbH | Real: LOGS | A | TRAFFIC |
| 29 | LOGT | LONGMONT TRANSPORTATION COMPANY INC | | | SCAC3 |
| 30 | LOGT | LOGISTICAID | | | SCAC4 |
| 31 | LOGU | EUROTAINER SA | | F | BIC |
| 32 | LOGU | SOCIETE-LOGEMAFER | | | PWRC |
| 33 | LOGU | Societe-Logemafer | | | RSRV |
| 34 | LOGU | ERMEWA FRANCE | | | SCAC3 |
| 35 | LOGU | EUROTAINER SAS | | | SCAC4 |
| 36 | LOGV | LOGISTICS SERVICES INC | | | SCAC4 |
| 37 | LOGX | Linden Leasing, Inc. | added 1/1997; 7/2000-7/2005; eliminated 7/2006 | | NAKINA |
| 38 | LOGX | Linden Leasing, Inc. | added 1/97; 7/2000 | | NRHS |
| 39 | LOGX | LINDEN LEASING INC. | | | PWRC |
| 40 | LOGX | Linden Leasing | | | RSRV |
| 41 | LOGX | LINDEN LEASING INC | | | SCAC4 |
