| ATA | Air Transport Association of America (skr.) |
|---|---|
| ATA | Air Transport Auxiliary |
| ATI | Aero Transporti Italiani (skr.) |
| CTD | Combined Transport Document, nákladný list pre kombinovanú prepravu Sea - Air (angl.skr.) |
| IRU | International Road Transport Union (skr.), Medzinárodná cestná unia (angl.skr.) |
| ITS | Intelligent Transportation System |
| OTE | organisation des Transports Européenns (skr.) |
| OTN | open transport network (skr.) |
| RTA | Regional Transportation Authority |
| RTA | Roads & Transport Authority |