| Acronym | Meaning |
| MC | Macao (FIPS 10-4 Territory Code) -Master Of Ceremonies -Megacoulomb -Military Cross (bravery Award) -Monaco (ISO 3166 Digram) -Mortar Carrier -Eleven Hundred (in Roman Numerals) |
| ORD | Office Of Research And Development - Operational Requirements Document |
| OSE | Own Separate Entrance |
| CJC | Canadian Jewish Congress |
| PDT | Pacific Daylight [Saving] Time (UTC-7 Hours) |
| BIP | Battlefield Interoperability Programme (ancestor Of MIP) - Boys Into Party (musical Group) |
| COLT | Combat Observation And Lasing Team (military) |
| SWALK | Sealed With A Loving Kiss |
| CLOS | Common Lisp Object System |
| CCT | Current Commitments Team |