| Acronym | Meaning |
| RWADA | Resident Weighted Average Daily Attendance (New York State Term Used In Public Education To Indicate The Size Of A School District |
| ACTD | Advanced Concept Technology Demonstration |
| ODAS | OCA-DLR Asteroid Survey |
| COO | Chief Operating Officer |
| REME | Royal Electrical And Mechanical Engineers |
| MOTO | Mail Order / Telephone Order - Master Of The Obvious |
| STRATCOM | United States Strategic Command |
| KAN | Kannada Language (ISO 639-2 Code) |
| PHP | Philippine Peso (ISO 4217 Currency Code) -PHP: Hypertext Preprocessor (originally Personal Home Page (Tools)) |
| KUW | Kuwait (UNDP Country Code) |