| Acronym | Definition |
|---|
| ESCI➣Environmental Science |
| ESCI➣École Supérieure de Commerce International (French: School of International Business) |
| ESCI➣Extension Start Code Identifier |
| ESCI➣European Society for Clinical Investigation |
| ESCI➣Emotional Social Competency Inventory (psychology) |
| ESCI➣Emergency Services Consulting, Inc. (various locations) |
| ESCI➣Engineering Staff College of India |
| ESCI➣European Supply Chain Institute |
| ESCI➣Enhanced Serial Communication Interface |