| Acronym | Meaning |
| KO | Knocked Out |
| AO | Angola (FIPS 10-4 Country Code; ISO 3166 Digram) -Approach Officer (submarine) - Area Of Operations |
| LAD | Laser Aiming Device |
| G24 | Group Of 24 (subset Of G77 |
| FZDZ | Freezing Drizzle (METAR Code) |
| QSTAG | Quadripartite Standardization Agreement (cue-stag) |
| GBU | Glide-Bomb Unit - Global Business Unit |
| IAEA | International Atomic Energy Agency |
| DITY | Do-It-Yourself |
| UNICEF | United Nations Children's Fund (originally The United Nations International Children's Emergency Fund) |