| Acronym | Meaning |
 | PIR | Priority Intelligence Requirement |
| MEMS | Microelectromechanical System |
| GNU | GNU's Not Unix |
| EP | Electronic Protection |
| UY | Uruguay (ISO 3166 And FIPS 10-4 Country Code Digram) |
| DMCA | Digital Millennium Copyright Act |
| G7 | Assistant Chief-of-Staff |
| PY | Paraguay (ISO 3166 Digram) - Person-Year -Portsmouth Yardstick |
| ANA | Administration For Native Americans - Afghan National Army - All Nippon Airways - Anti-Nuclear Anti-body |
| SOUTHAG | Southern Army Group |
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