| Acronym | Meaning |
| YJ | Yoctojoule |
| STAR | Scientific And Technical Aerospace Reports (NASA) - Simulation Of Tactical Alternative Responses - Special Threat Analysis And Recognition |
| TUN | Tunisia (ISO 3166 Trigram) |
| FL | Floruit (Latin |
| JUO | Joint Urban Operations |
| DWI | Dance With Intensity - Danish West Indies - Diffusion-weighted Imaging - Direct Water Injection - Disaster Welfare Inquiry - Drinking Water Inspectorate - Driving While Intoxicated/Impaired |
| ND | Neodymium |
| TCG | Trusted Computing Group - Trkiye Cumhuriyeti Gemisi |
| EASA | European Aviation Safety Agency |
| VOLT | Visual OpenType Layout Tool |