| Acronym | Meaning |
| IN | Indium |
| IGS | International Ground Station |
| HLVW | Heavy Logistics Vehicle |
| ALOC | Air Lines Of Communication |
| PUS | United States Miscellaneous Pacific Islands (ISO 3166 Trigram; Obsolete 1986) |
| AKDT | Alaska Standard Daylight Saving Time (UTC-8 Hours) |
| TCL | Tool Command Language |
| LLAD | Low Level Air Defence |
| UGX | Ugandan Shilling (ISO 4217 Currency Code) |
| WDC | Western Design Center - World Data Center |