| Acronym | Definition |
|---|
| CESA | Cooperative Educational Service Agency |
| CESA | Compañia Española de Sistemas Aeronáuticos (Spanish: Spanish Aeronautical Systems Company) |
| CESA | Computer Entertainment Supplier'S Association |
| CESA | Computational Engineering in Systems Applications (conference) |
| CESA | California Endangered Species Act |
| CESA | Coverdell Education Savings Account |
| CESA | Colegio de Estudios Superiores de Administración (Colombia) |
| CESA | Catering Equipment Suppliers Association (UK) |
| CESA | California Emergency Services Association |
| CESA | Computer Entertainment Suppliers Association |
| CESA | Clean Energy States Alliance |
| CESA | Centre d'Études Stratégiques Aérospatiales (French: Strategic Aerospace Study Center; French Air Force) |
| CESA | Cyberspace Electronic Security Act |
| CESA | Controlled Emergency Swimming Ascent (SCUBA diving) |
| CESA | Center for European Studies and Architecture (Virginia Polytechnic Institute and State University) |
| CESA | Church of England in South Africa |
| CESA | Colorado Employment Security Act |
| CESA | Certified Expert Security Analyst (Lunarline School of Cybersecurity; various locations) |
| CESA | Centre for Entomological Studies Ankara (Turkey) |
| CESA | Chinese Engineering Students' Association |
| CESA | Committee of European Union Shipbuilders' Associations (EU) |
| CESA | California Electric Sign Association |
| CESA | Concurrent Engineering Supportability Analysis |
| CESA | Conical Earth Sensor Assembly |
| CESA | CECOM Staging Area |
| CESA | Commercial Education Society of Australia |
| CESA | Combined Episcopal Services Appeal |
| CESA | Cercle des Études Sportives Appliquées (French: Applied Sports Study Circle) |