| Acronym | Meaning |
| IZ | Iraq (FIPS 10-4 Country Code) |
| J2EE | Java 2 Platform |
| TBM | Tactical Ballistic Missile - Theatre Ballistic Missile |
| FI | Finnish Language (ISO 639-1 Code) |
| RFI | Ready For Inspection - Ready For Issue - Request For Information - Radio Frequency Interference |
| PTUI | Plain-Text User Interface (pa-too-ey) (cf CLI) |
| NAAWS | NATO Anti-Air Warfare System |
| FAD | Flavin Adenine Dinucleotide |
| VCJD | Variant Creutzfeldt-Jakob Disease |
| INRIA | Institut National De Recherche En Informatique Et En Automatique |