| AGO | Angola (ISO Country code) | 安哥拉（ISO国家代码） |
| AGO | American Guild of Organists | 美国生物协会 |
| AGO | Atmospheric Gas Oil | 大气气体油 |
| AGO | A Goff Original | Goff原创 |
| AGO | Aims Goals Objectives | 目标目标 |
| AGO | Santiago Ground Station | 圣地亚哥地面站 |
| AGO | Automated Geophysical Observatory | 自动化地球物理观测站 |
| AGO | Alpha Gamma Omega (Christian fraternity) | 阿尔法伽马欧米茄（基督教兄弟会） |
| AGO | Administrative Grant Officer | 行政审批官 |
| AGO | Santiago, Chile STDN Station | 智利圣地亚哥STDN站 |
| AGO | Attorney General Opinion | 总检察长意见 |
| AGO | Automotive Gas Oil | 汽车瓦斯油 |
| AGO | Adjutant General's Office (USA) | 副官总局(美国) |
| AGO | AssemblÉia Geral OrdinÁria (Ordinary General Meeting; Brazil) | AssemblÉia Geral OrdinÁria (Ordinary General Meeting; Brazil) |
| AGO | Accumulated Generating Operation | 累计发电操作 |
| AGO | Art Gallery of Ontario | 安大略美术馆 |
| AGO | Attorney General opinions | 总检察长意见 |
| AGO | Armygeddon (gaming clan) | Armygedon（游戏家族） |
| AGO | Arbeitsgemeinschaft Gynäkologische Onkologie eV (Munich, Germany) | Arbeitsgemeinschaft Gynäkologische Onkologie eV (Munich, Germany) |
| AGO | Arresting Gear Operator | 制动装置操作员 |
| AGO | Australian Greenhouse Office | 澳大利亚温室办公室 |
| AGO | Attorney General's Office (State of Washington) | 检察官办公室(华盛顿) |
| AGO | Air Ground Operations | 空地作战 |
| AGO | American Gastroenterological Organization | 美国胃肠病学组织 |