| Abbreviation | Definition |
|---|---|
| ACSD | Anaheim City School District |
| ACSD | AOL Connectivity Service Desktop |
| ACSD | Application of Concurrency to System Design |
| ACSD | Association for Christians in Student Development |
| ACSE | Access Control and Signaling Equipment |
| ACSE | Active Citizens Social Enterprise |
| ACSE | Algerian Center for Social Entrepreneurship |
| ACSE | Annual Christmas Shopping Extravaganza |
| ACSE | Arctic Clouds in Summer Experiment |
| ACSEF | Aberdeen City and Shire Economic Future |
| ACSEF | Aberdeen City Shire Economic Future |
| ACSEP | Asia Center for Social Entrepreneurship Philanthropy |
| ACSEP | Asia Centre for Social Entrepreneurship and Philanthropy |
| ACSEP | Asia Centre for Social Entrepreneurship Philanthropy |
| ACSES | Addiction counseling self efficacy scale |
| ACSF | Abada Capoeira San Francisco |
| ACSF | American Capital Senior Floating |
| ACSF | Atkinson Center for a Sustainable Future |
| ACSFP | Alburquerque Cluster Sanitary Facility Project |
| ACSFP | Aotearoa Collective of Solution Focus Practice |