| Acronym | Meaning |
| FOH | Front Of House |
| KHR | Cambodian Riel (ISO 4217 Currency Code) |
| OAC | On Approved Credit |
| IWC | International Whaling Commission |
| SHRA | Rain Showers (METAR Code) |
| ROE | Rules Of Engagement |
| BIH | Bosnia And Herzegovina (ISO 3166 Trigram) |
| YI | Yobi |
| SOCCSKSARGEN | South Cotabato |
| UNDCP | United Nations Drug Control Programme |