| Acronym | Meaning |
| OASIS | Objects And Agents For Information Systems And Simulation - Organization For The Advancement Of Structured Information Standards |
| HORECA | Hotel |
| KISS | Keep It Simple |
| F.K.A. OR F/K/A | Formerly Known As |
| SZ | Swaziland (ISO 3166 Digram) - Switzerland (FIPS 10-4 Country Code) |
| DDL | Digital Data Link |
| VRSG | Virtual Reality Scene Generator |
| ILY | I Love You [pronounced ILL-LEE] |
| PWC | PieceWise Constant (describing A Mathematical Function) |
| FIN | Finland (ISO 3166 Trigram) |