| Acronym | Meaning |
| MD | Mendelevium |
| QZ | Awair (IATA Airline Designator) |
| IMSA | Illinois Mathematics And Science Academy - International Mind Sports Association - International Motor Sports Association |
| LED | Light-Emitting Diode |
| MA | Megaannum |
| EST | Eastern Standard Time (UTC-5 Hours) -Estonia (ISO 3166 Trigram) |
| UPDM | Universit? Popolare Della Multimedialit? |
| GNU | GNU's Not Unix |
| SQN | Squadron |
| MHC | Major Histocompatibility Complex |