| Acronym | Meaning |
 | TL | Tagalog Language (ISO 639-1 Code) |
| DBR | De Bellis Renationis (miniature Wargaming Rules) |
| AV | Anguilla (FIPS 10-4 Territory Code) -Audio-Visual -Aviation |
| NSA | U.S. National Security Agency - Naval Support Activity - No Strings Attached |
| GAAR | General Anti-Avoidance Rule (tax Evasion) |
| NHB | New Hebrides (ISO 3166 Trigram; Obsolete 1980) |
| NIMH | National Institute Of Medical Herbalists - National Institute Of Mental Health |
| KTS | Knight Of The Tower And Sword (of Portugal) |
| SVC | Secondary Visual Cortex |
| ETM | Enhanced Thematic Mapper |
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