| Acronym | Meaning |
| EVA | Extra-Vehicular Activity |
| FZDZ | Freezing Drizzle (METAR Code) |
| MA | Master Of Arts -Madagascar (FIPS 10-4 Country Code) - Massachusetts (postal Symbol) - Megaampere - Morocco (ISO 3166 Digram) |
| XS | Xiaolin Showdown |
| KW | Kilowatt |
| MYS | Malaysia (ISO 3166 Trigram) |
| QAP | Quadripartite Advisory Publication (kwapp) |
| PCB | See Entry |
| ASD(C3I) | (U.S.) (Command |
| BDOS | Basic Disk Operating System; Part Of CP/M |