| Acronym | Meaning |
| DMSO | U.S. Defense Modeling & Simulation Office (dim-so) |
| HW | Hardware -High Water (nautical Charts) |
| MPA | Maritime Patrol Aircraft - Master Of Public Administration |
| KTS | Knight Of The Tower And Sword (of Portugal) |
| TAT | Tourism Authority Of Thailand |
| WA | Walloon Language (ISO 639-1 Code) |
| SMCT | Soldier's Manual Of Common Tasks |
| PAK | Pakistan (ISO 3166 Trigram) |
| CQ | Carrier Qualification - Central Queensland - Charge Of Quarters - Congressional Quarterly - Constellation Airlines (IATA Airline Designator) - Northern Mariana Islands (FIPS 10-4 Territory Code) |
| LBJ | Lady Bird Johnson - Light Bulb Joke - Little Beagle Johnson (LBJ's Dog) - Lyndon Baines Johnson |