| Acronym | Meaning |
| AE | Avestan Language (ISO 639-1 Code) |
| CO | Many |
| RGBI | Red Green Blue Intensity (ditto) |
| UMIST | University Of Manchester Institute Of Science And Technology |
| LEGAD | Legal Advice |
| 2.5G | Second-and-a-half-generation Mobile Telephone System |
| ECW | Eastern Championship Wrestling - Extreme Championship Wrestling |
| INRI | Iesus Nazarenus Rex Iud?orum (Latin |
| FNA | Functional Needs Analysis |
| CBR | Case-Based Reasoning |