| Acronym | Meaning |
| METL | Mission Essential Task List (mettle) |
| TBM | Tactical Ballistic Missile - Theatre Ballistic Missile |
| PER | Peru (ISO 3166 Trigram) |
| DSB | (U.S.) Defense Science Board |
| CGH | Comparative Genomic Hybridisation |
| DIA | U.S. Defense Intelligence Agency |
| LGB | Lesbian |
| PSC | Primary Somatosensory Cortex |
| LMB | Lick My Balls |
| SI | Silicon |