| Acronym | Meaning |
| TB | Terbium |
| VISCII | VIetnamese Standard Code For Information Interchange |
| DERA | British Defence Evaluation And Research Agency (1995?2001) |
| YMD | People's Democratic Republic Of Yemen (ISO 3166 Trigram |
| KA | Knowledge Acquisition |
| THA | Thai Language (ISO 639-2 Code) |
| SWALK | Sealed With A Loving Kiss |
| PGD | Pre-implantation Genetic Diagnosis |
| AFOSR | U.S. Air Force Office Of Scientific Research |
| SI | Slovenia (ISO 3166 And FIPS 10-4 Country Code Digram) -Socialist International - Sports Illustrated - Syst?me International (French |