| Acronym | Meaning |
| SLOC | Sea Lines Of Communication - Source Lines Of Code |
| USNG | United States National Grid |
| FEDEP | Federation Development Process (Simulation) |
| CRI | Costa Rica (ISO 3166 Trigram) |
| FEZ | Fighter Engagement Zone |
| MLT | Malta (ISO 3166 Trigram) |
| TCU | Texas Christian University |
| BLEVE | Boiling Liquid Expanding Vapour Explosion (blevy) |
| NTSB | National Transportation Safety Board |
| GTD | Getting Things Done |