| Acronym | Meaning |
| PV | Petavolt |
| WLB | Women's Land Brigade (WWII Canada) |
| ISK | Icelandic Krona (ISO 4217 Currency Code) |
| PLAF | Product Line Architecture Framework |
| MZN | Mozambique Metical (ISO 4217 Currency Code) |
| NRDC | (U.S.) Natural Resources Defense Council |
| WDC | Western Design Center - World Data Center |
| SEAL | SEa-Air-Land |
| KSM | Korean Service Medal |
| YSI | Young Scots For Independence |