| Acronym | Meaning |
| IAUC | International Astronomical Union Circular |
| AST | Atlantic Standard Time (UTC-4 Hours) |
| FLET | Forward Line Of Enemy Troops |
| VU | Vanuatu (ISO 3166 Digram) -Vedanta University |
| PAL | Phase Alternating Line (TV Standard) -Philippine Airlines |
| JNI | Java Native Interface |
| TAH | Tahitian Language (ISO 639-2 Code) |
| MILSTRIP | Military Standard Requisitioning And Issue Procedure |
| BCIS | Battlefield Combat Identification System |
| DPRE | Displaced Person Or Refugee (plural Displaced Persons And Refugees) |