| Acronym | Meaning |
| GUI | Graphical User Interface (goo-ey) |
| ALSP | Aggregate Level Simulation Protocol |
| HFE | Human Fertilisation And Embryology (UK Act) |
| ACS | Affiliated Computer Services (NYSE ACS) - American Cancer Society - American Chemical Society - Association Of Caribbean States |
| AL | Aluminium |
| SND | Sindhi Language (ISO 639-2 Code) |
| SINCGARS | SINgle Channel Ground And Airborne Radio System |
| TON | Tonga (ISO 3166 Trigram) |
| USD(P&R) | (U.S.) Under-Secretary Of Defense (Personnel & Readiness) |
| DJF | Djibouti Franc (ISO 4217 Currency Code) |