English abbreviations from ag to agb
- AG (Attorney General)
- AG (TAG) (Adjutant General, (The))
- AG-3 (Automat Gevær 3)
- AGA (AB Gas-accumulator ("ah-gah", Swedish company))
- AGACS (Automatic ground–air communications system, is also known as ATCSS or data link)
- AGAPE ((observing program) Andromeda Galaxy and Amplified Pixels Experiment, a search for microlenses in front of the Andromeda Galaxy)
- AGAR (Army Abbreviated Ground Accident Report)
- AGARD (Advisory Group for Aerospace Research and Development)
- AGARDograph (Advanced Guidance for Alliance Research and Development publication)
- AGASA (Akeno Giant Air Shower Array (cosmic ray detector))
- AGB (Internal Nintendo initialism (Advanced Game Boy) for Game Boy Advance)