| Acronym | Meaning |
| LSI | Large-Scale Integration |
| TLAM | Tomahawk Land Attack Missile |
| SLAC | Stanford Linear Accelerator Center |
| HIV | Human Immunodeficiency Virus |
| DITY | Do-It-Yourself |
| IMBD | International Migratory Bird Day |
| WOLOG (OR WLOG) | WithOut Loss Of Generality |
| CC | Many |
| AR | Arabic Language (ISO 639-1 Code) |
| SME | Northern Sami Language (ISO 639-2 Code) |