| Acronym | Meaning |
| ADTB | Army Doctrine And Training Bulletin |
| IMO | In My Opinion - International Maritime Organization |
| ISB | Intermediate Staging Base |
| DFCB | Data Format Control Book |
| AGO | Angola (ISO 3166 Trigram) |
| BALCO | Bay Area Laboratory Co-operative |
| BARD | Binational Agricultural Research And Development Fund (between The US And Israel) |
| 3D | Three |
| RO | Range Only - Red Orchestra -Romania (ISO 3166 And FIPS 10-4 Country Code Digram) |
| TFT | Thin-Film Transistor |