| Acronym | Meaning |
| WZ | Swaziland (FIPS 10-4 Country Code) |
| ROP | Render Output Pipeline |
| PIN | Personal Identification Number |
| SCHIMS | Soldier Combat Helmet Identification Marking System |
| ACAS | Aboriginal Children's Advancement Society - Advisory |
| PTAN | Precision Terrain Aided Navigation |
| UA | Ukraine (ISO 3166 Digram)Unit Of Action |
| HETT | Heavy Equipment Transporting Truck / Heavy Equipment Truck Tractor |
| HSV | Herpes Simplex Virus - Hue Saturation Value (colour Model) |
| PKMS | Pulemet Kalashnikova Modernizirovanniy Stepanova (Russian ???? ??????? ??????????? ????????????????? ????????? |