| Acronym | Meaning |
| LSIF | Labour Sponsored Investment Fund |
| SDN | Sudan (ISO 3166 Trigram) |
| ENY | Enemy |
| VI | Vietnamese Language (ISO 639-1 Code) |
| ABRSM | Associated Board Of The Royal Schools Of Music |
| GU | Gujarati Language (ISO 639-1 Code) |
| PC | Petacoulomb - U.S. Pacific Islands Trust Territory (ISO 3166 Digram; Obsolete 1986) -Personal Computer - Player Character (roleplaying) - Politically Correct / Political Correctness - Post Cibum (Latin |
| SETI | Search For ExtraTerrestrial Intelligence |
| BIOS | Basic Input/Output System - British Institute Of Organ Studies |
| BI | Bismuth |