AGI
- Adjusted gross income
- Advanced Ground Instructor
- Adventure Game Interpreter
- African Gender Institute
- Agariya language
- Agenzia Giornalistica Italia
- Agi Jambor
- Agi Kassoumi
- Agi Lamm
- Agi Lindegren
- Agi Mishol
- Agi Murad
- Agi River
- Agi Station
- Agi language
- Agi, Iran
- Agî
- Akademisches Gymnasium Innsbruck
- Alan Guttmacher Institute
- Alliance Global Group
- Alliance Graphique Internationale
- Alpha-glucosidase inhibitor
- American Gamelan Institute
- American Geosciences Institute
- American Graphics Institute
- Anna Pak Agi
- Artificial general intelligence
- Artificial generative intelligence
- Associazione Guide Italiane
- Asterisk Gateway Interface
- Auxiliary General Intelligence
- Conference on Artificial General Intelligence
- International Geophysical Year
- Mika Bomb
- Sam Agi
- Silver iodide
- Systems Tool Kit
- Tadashi Agi
- Wageningen Airstrip
- Ági Donáth
- Ági Mészáros
- Ági Szalóki