| ELSA | Early Literacy Skills Assessment 
| Others |
| ELSA | Electrode Life Saving Autoshaper
| Others |
| ELSA | Electronic Library Services and Applications
| Others |
| ELSA | Electronic Loan Services Assistant
| Others |
| ELSA | Elektronisches Service Auskunftssystem
| Others |
| ELSA | Elmhurst Learning and Success Academy
| Others |
| ELSA | Emacs Lisp Static Analyzer
| Others |
| ELSA | Embedded Learning Synchronized Assistant
| Others |
| ELSA | Emergency Life Support Apparatus
| Others |
| ELSA | Emotional Literacy Support Assistant
| Others |
| ELSA | Enabling Language Service Anywhere
| Others |
| ELSA | Enabling Language Services Anywhere
| Others |
| ELSA | Endoscopic and Laparoscopic Surgeons of Asia
| Others |
| ELSA | English Language Services for Adults
| Others |
| ELSA | English Language Speech Assistant
| Others |
| ELSA | English Learning Speech Assistant
| Others |
| ELSA | English Literacy Skills Assessment
| Others |
| ELSA | English Longitudinal Study of Ageing
| Others |
| ELSA | Enterprise Log Search and Archive
| Others |
| ELSA | Entity Level Sentiment Analysis
| Others |
| ELSA | Ethical Legal and Social Aspects
| Others |
| ELSA | European Laboratory for Structural Assessment
| Others |
| ELSA | European Law Students Association
| Others |
| ELSA | European Law Students' Association
| Others |
| ELSA | European League of Stuttering Associations
| Others |
| ELSA | Eurpoean Law Students Association
| Others |