| Acronym | Definition |
|---|
| AGC | Automatic Gain Control |
| AGC | Automotive Glass Cartridge (fuse) |
| AGC | Apollo Guidance Computer (NASA) |
| AGC | Attorney-General's Chambers (Singapore) |
| AGC | Automatic Generation Control (electric utilities; power systems) |
| AGC | Army Geospatial Center (USACE) |
| AGC | Atypical Glandular Cells |
| AGC | Allegheny County Airport (airport code, Pittsburgh, PA ) |
| AGC | Asahi Glass Company |
| AGC | Advanced Gastric Cancer |
| AGC | Adjutant General's Corps |
| AGC | Automatic Gauge Control (steel industry) |
| AGC | Aggrecan |
| AGC | Absolute Granulocyte Count |
| AGC | Attorney Grievance Commission |
| AGC | American General Corporation |
| AGC | Association of Graphic Communications |
| AGC | Association of Global Custodians (bank group) |
| AGC | Arkansas Geological Commission |
| AGC | American Greyhound Council |
| AGC | Adjustable Gain Control (less common) |
| AGC | Associated Gospel Churches |
| AGC | Aerojet General Corporation |
| AGC | Automatic Guided Cart (material handling) |
| AGC | Agricultural Genetics Company (UK) |
| AGC | Advanced Graduate Certificate |
| AGC | Ausclad Group of Companies (Perth, Australia) |
| AGC | Adult Gaming Centre (UK) |
| AGC | Agriculture Canada |
| AGC | Air-Ground Communications |
| AGC | Australian Gold Council |
| AGC | Asian Greek Council |
| AGC | Association Généalogique de la Charente (French: Charente Genealogical Association; Cherente, France) |
| AGC | African Ground Council |
| AGC | Atlantic Gulf Communities |
| AGC | Area Generation Control (electric utility) |
| AGC | Advanced Gas Centrifuge |
| AGC | Agent Based Grid Computing |
| AGC | Chief Aerographer's Mate (Naval rating) |
| AGC | Amphibious Group Command |
| AGC | Antenna Gain Control |
| AGC | Army General Counsel |
| AGC | Air Ground Co-Operative ATS (Air Traffic Services) |
| AGC | Asociación Guatemalteca de Cardiología (Guatemala) |
| AGC | Adaptive Gaussian Classifier |
| AGC | Attack Group Commander |
| AGC | Agreed Cost of Repairs |
| AGC | Access Gateway Controller |
| AGC | Audiographics Conferencing |
| AGC | Atari Games Corp. |
| AGC | Advanced Graduate Certification |
| AGC | Anala Goat Company (Beasley, Texas) |
| AGC | Algebraic-Geometric Code |
| AGC | Active Test Set Generator and Comparator |
| AgC | Aggressive Content (behavioral health) |
| AGC | Academic Governing Council (various organizations) |
| AGC | Agrochemicals |
| AGC | Associated General Contractors of America |
| AGC | Associate General Counsel |
| AGC | Associated General Contractors |
| AGC | Asia Global Crossing Ltd. |
| AGC | Annual Giving Campaign (various organizations) |