| ACLS | American Council of Learned Societies | 美国学术团体委员会 |
| ACLS | Air Cushion Landing System | 气垫着陆系统 |
| ACLS | Automatic Control and Landing System | 自动控制和着陆系统 |
| ACLS | Association of Canada Lands Surveyors | 加拿大土地测量师协会 |
| ACLS | Adult and Community Learning Services | 成人和社区学习服务 |
| ACLS | Automatic Carrier Landing System | 航母自动着陆系统 |
| ACLS | Acrocallosal Syndrome | 肢端胼胝体综合征 |
| ACLS | Advanced Cardiovascular Life Support | 高级心血管生命支持 |
| ACLS | Advanced Cow Life Support | 高级奶牛生命支持 |
| ACLS | Automated/Automatic Carrier Landing System | 自动/自动航母着落系统 |
| ACLS | Advanced Cardiac Life Support training course | 高级心脏生命支持培训课程 |
| ACLS | Autoshift Common Low Side | 自动换档公共低压侧 |
| ACLS | Anticardiolipin Syndrome (blood clotting disorder) | 抗心磷脂综合征(凝血障碍) |
| ACLS | Advanced Computer Lab for Shipbuilding (University of New Orleans) | 造船高级计算机实验室(新奥尔良大学) |
| ACLS | American Council of Learned Societies (New York, NY, USA) | 美国学术学会理事会(纽约、纽约、美国) |
| ACLS | Auto Carrier Landing System | 自动航母着陆系统 |
| ACLS | Automated Control & Landing System | 自动化控制系统登陆 |
| ACLS | Advanced Cardiac Life Support | 高级心脏生命支持 |