| Acronym | Meaning |
| ZA | Zeptoampere |
| ASL | Above Sea Level - American Sign Language (also Known As Ameslan) - Age |
| APEDS | AMSAA Performance Estimates Data System |
| V/STOL | Vertical/Short Take-Off And Landing (vee-stoll) |
| ITA | Italy (ISO 3166 Trigram) |
| MKD | Macedonian Language (ISO 639-2 Code) |
| AGARD | Advisory Group For Aerospace Research And Development |
| MKS | Metre-Kilogram-Second (system Of Units) -MKS Inc. Software Company |
| YGO | Yu-Gi-Oh! |
| OOTW | Operations Other Than War |