| Acronym | Meaning |
| SAE | Society Of Automotive Engineers - Stamped Addressed Envelope |
| INRIA | Institut National De Recherche En Informatique Et En Automatique |
| BU | Bulgaria (FIPS 10-4 Country Code) - Burma (ISO 3166 Digram; Obsolete Since 1989) |
| HL | Hectolitre |
| AWE | Advanced Warfighting Experiment |
| PSE | Palestine (ISO 3166 Trigram) |
| HBO | Home Box Office |
| SVK | Slovakia (ISO 3166 Trigram) |
| AFJ | April Fool's Joke |
| HEP | High-Explosive Plastic (ammunition) |