| Acronym | Meaning |
| TZA | Tanzania (ISO 3166 Trigram) |
| ADAT | Alesis Digital Audio Tape (recording Format) |
| NCO | Non-Commissioned Officer |
| AFRRI | (U.S.) Armed Forces Radiobiology Research Institute |
| CNI | Communications |
| AVUM | Aviation Unit Maintenanc |
| LABVIEW | Laboratory Virtual Instrumentation Engineering Workbench |
| HMS | Helmet-mounted Display - Her Majesty's Ship (Royal Navy) |
| BESS | Business |
| ZJ | Zettajoule |