| Acronym | Meaning |
| INRI | Iesus Nazarenus Rex Iud?orum (Latin |
| FX | Firefox -Metropolitan France (ISO 3166 Digram; Obsolete 1997) |
| ACARS | Aircraft Communication Reporting System |
| DEU | German Language (ISO 639-2 Code) |
| BLUI | Body Language User Interface (blooie) |
| GDW | Game Designers Workshop |
| KV | Komi Language (ISO 639-1 Code) |
| WAAC | Women's Army Auxiliary Corps (WWII UK) |
| CRAM | Combined Radiometric Correction Model |
| LPC | Linear Predictive Coding |