| Acronym | Definition |
|---|
| ACEPA | Advanced Certificate for the Executive Personal Assistant (course) |
| ACEPA | Associação das Companhias de Exploração e Produção de Angola (Portuguese: Angola Association of Exploration and Production) |
| ACEPA | Acer Palmatum |
| ACEPA | Association Corporative des Étudiants en Pharmacie d'Angers |
| ACEPA | Atlantic Centre for Ethics and Public Affairs |
| ACEPA | Australian Commonwealth Environment Protection Agency |
| ACEPA | Alcorn County Electric Power Association |
| ACEPA | Annapolis County Environmental Protection Association |