| Acronym | Meaning |
| UNHCR | United Nations High Commission(er) For Refugees |
| THB | Thai Baht (ISO 4217 Currency Code) |
| A/D | Analog/Digital |
| UWT | Under Water Telephone |
| SMASS | Small Main-Belt Asteroid Spectroscopic Survey |
| HIMAD | High To Medium Altitude Air Defence (see Also H/MAD) |
| ANS | Applied And Natural Sciences |
| SN | Tin (Latin Stannum) |
| INAS | International Near-Earth Asteroid Survey |
| NETL | (US) National Energy Technology Laboratory |