| Acronym | Meaning |
| NTSB | National Transportation Safety Board |
| NAM | Namibia (ISO 3166 Trigram) |
| EZLN | Ej?rcito Zapatista De Liberaci›n Nacional (Spanish |
| TGO | Togo (ISO 3166 Trigram) |
| ELINT | Electronic Intelligence |
| CUPW | Canadian Union Of Postal Workers |
| RTBF | Radio-T?l?vision Belge De La Communaut? Fran?aise |
| ATWA | Air |
| PER | Peru (ISO 3166 Trigram) |
| FKSM | Fort Knox Supplemental Manual |