| Acronym | Definition |
|---|
| AGCS➣Accord General sur le Commerce des Services (French: General Agreement on Trade in Services) |
| AGCS➣Advanced Graphic Chipset |
| AGCS➣Active Geometry Control Suspension |
| AGCS➣Allianz Global Corporate & Specialty (insurance provider) |
| AGCS➣Antarctica and the Global Climate System |
| AGCS➣Association of Golf Club Secretaries (UK) |
| AGCS➣Acordo Geral sobre Comércio de Serviços (Portuguese: General Agreement on Trade in Services; World Trade Organization) |
| AGCS➣Acuerdo General sobre Comercio en Servicios (Spanish: General Agreement on Trade in Services; World Trade Organization) |
| AGCS➣Aggregate Gradation Control System |
| AGCS➣Automatic Guidance and Control System |
| AGCS➣Automatic Ground Control Station |
| AGCS➣Allied Signal Guidance Control Systems |
| AGCS➣Senior Chief Aerographer's Mate (Naval rating) |
| AGCS➣Air-Ground Communications Safety |
| AGCS➣Artificial Gravity Centrifuge System |
| AGCS➣A Girl Called Sam (music blog) |
| AGCS➣Antenna-Geometry Cross Section |
| AGCS➣Advanced Guidance and Control System |
| AGCS➣AT&T/GTE (General Telephone & Electronics) Communication Systems (telecommunications) |