| ASCO | American Society of Clinical Oncology | 美国临床肿瘤学会 |
| ASCO | Arab Satellite Communications Organization | 阿拉伯卫星通信组织 |
| ASCO | Association of Schools and Colleges of Optometry (since 1941; Rockville, Maryland) | 视力学校和学院协会（自1941年；马里兰州洛克维尔） |
| ASCO | association of schools and colleges of optometry | 视光学校协会 |
| ASCO | Arab Satellite Communication Organization | 阿拉伯卫星通信组织 |
| ASCO | Automatic Switch Company | 自动开关公司 |
| ASCO | Australian Standard Classification of Occupations | 澳大利亚职业标准分类 |
| ASCO | Apothecaries Sundries Mfg Co (New Delhi, India) | 药剂师杂物制造公司（印度新德里） |
| ASCO | Advanced Systems and Concepts Office (US DTRA) | 高级系统和概念办公室（美国DTRA） |
| ASCO | Army Space Cadre Office | 陆军航天干部办公室 |
| ASCO | Advanced System Concepts Office | 高级系统概念办公室 |
| ASCO | Assignment Consideration | 转让对价 |
| ASCO | anterior subcapsular opacity | 前囊下混浊 |
| ASCO | american society of contemporary ophthalmology | 美国当代眼科学会 |
| ASCO | Advanced Systems and Concepts Office | 高级系统和概念办公室 |