| Acronym | Meaning |
| EGCG | EpiGalloCatechin-3-Gallate |
| PV | Petavolt |
| G10 | Group Of 10 (G7 + Belgium |
| FIMPT | Fellow Of The Institute Of Maxillofacial Prosthetists And Technologists |
| FF | Femtofarad |
| NEA | Near-Earth Asteroid - Nuclear Energy Agency (OECD) |
| IT | Italian Language (ISO 639-1 Code) |
| GDR | German Democratic Republic (cf. DDR) |
| DOI | Digital Object Identifier - U.S. Department Of The Interior |
| CAA | Canadian Automobile Association - (NORAD) Center For Aerospace Analysis - (U.S.) Center For Army Analysis - (U.S.) Clean Air Act - (U.S. Army) Concepts Analysis Agency - Civil Aviation Authority - Colonial Athletic Association |