| Acronym | Meaning |
| CAD | Canadian Dollar (ISO 4217 Currency Code) -Computer-Aided Design - Computer-Aided Dispatch |
| SO | Somali Language (ISO 639-1 Code) |
| ORD | O'hare International Airport In Chicago |
| ASDIC | Allied Submarine Detection Investigation Committee (Sonar) |
| WNF | Will Not Fix |
| PIRA | Provisional Irish Republican Army |
| VCJD | Variant Creutzfeldt-Jakob Disease |
| CBE | Commander Of The Order Of The British Empire - Cab Beside Engine (see Truck) |
| ATACMS | Army TACtical Missile System |
| UDP | User Datagram Protocol |