| Acronym | Meaning |
| MK | Macedonian Language (ISO 639-1 Code) |
| IMPATT | IMPact Avalanche Transit Time Diode |
| GDW | Game Designers Workshop |
| CORD | Common Operational Requirements Document |
| ACAS | Aboriginal Children's Advancement Society - Advisory |
| CDE | Chemical Defence Equipment |
| MPA | Millipascal |
| WB | Warner Brothers - Welcome Back (Internet Short-hand) |
| AN | Andorra (FIPS 10-4 Country Code) - Netherland Antilles (ISO 3166 Digram) |
| BOD | Tibetan Language (ISO 639-2 Code) |