| Acronym | Definition |
|---|
| CEST | Central European Summer Time (GMT+0200) |
| CEST | Central Excise and Service Tax (India) |
| CEST | Central European Standard Time |
| CEST | Central European Summer Time |
| CEST | Commission de l'Ethique de la Science et de la Technologie (Science and Technology Ethics Committee; Quebec, Canada) |
| CEST | Connection Established |
| CEST | Condensing-Extraction Steam Turbine (power generation) |
| CEST | Chemical Exchange Saturation Transfer |
| CEST | Conference on Environmental Science and Technology |
| CEST | Cyber Emergency Support Team (various organizations) |
| CEST | Client Evaluation of Self and Treatment (Criminal Justice) |
| CEST | China Energy Savings Technology |
| CEST | Corrosion Engineering, Science and Technology |
| CEST | Chemical Exchange Dependent Saturation Transfer |
| CEST | Community Environmental Service Teams |
| CEST | Capacity for Engineering Systems Thinking |
| CEST | Campus Environmental Sustainability Team |
| CEST | Center for Ethics of Science and Technology |
| CEST | Contingency Exploitation Support Team |
| CEST | Combined Extrudate Swell and Temperature |
| CEST | Centre of Electrochemical Surface Technology |
| CEST | Clinical Experiences and Student Teaching (Northern Illinois University) |