| Acronym | Meaning |
| TS | Terasecond |
| DRMS | (U.S.) Defense Revitalization And Marketing Service |
| HI | Hindi Language (ISO 639-1 Code) |
| JOTS | Joint Operations Tactical System |
| WWI | World War I |
| ILS | Israeli Shekel (ISO 4217 Currency Code) |
| AUT | Austria (ISO 3166 Trigram) |
| LSI | Large-Scale Integration |
| NTZ | Iraq-Saudi Arabia Neutral Zone (ISO 3166 Trigram; Obsolete 1993) |
| BALCO | Bay Area Laboratory Co-operative |