| Acronym | Meaning |
| GAAR | General Anti-Avoidance Rule (tax Evasion) |
| ACC | U.S. Air Combat Command - Air Component Commander - Altocumulus Castellanus - Atlantic Coast Conference - Automatic Climate Control - Area Control Center |
| OEA | (U.S.) Office Of Economic Adjustment |
| SAE | Society Of Automotive Engineers - Stamped Addressed Envelope |
| TO | Togo (FIPS 10-4 Country Code) - Tonga (ISO 3166 Digram) |
| FC | Fire Control -Funnel Cloud (METAR Code) |
| BDNF | Brain-Derived Neurotrophic Factor |
| IJWP | Interim Joint Warfare Publication |
| IND | India (ISO 3166 Trigram) |
| LSVW | Light Support Vehicle |