| ACSEP | Advanced College Summer Enrichment Program 
| Others |
| ACSEP | African Cultural Students Exchange Program
| Others |
| ACSEP | Aircraft Certification Services Evaluation Program
| Others |
| ACSEP | Aircraft Certification System Evaluation Program
| Others |
| ACSEP | Aircraft Certification Systems Evaluation Program
| Others |
| ACSEP | Americans for Common Sense Energy Policies
| Others |
| ACSEP | Asia Center for Social Entrepreneurship Philanthropy
| Others |
| ACSEP | Asia Centre for Social Entrepreneurship and Philanthropy
| Others |
| ACSEP | Asia Centre for Social Entrepreneurship Philanthropy
| Others |
| ACSEP | Australasian College of Sport and Exercise Physicians
| Others |
| ACSEP | Australasian College of Sport Exercise Physicians
| Others |