| Rank | Abbreviation | Meaning |
|---|
| ***** | ELIS | Encyclopedia of Library and Information Science
| |
| ***** | ELIS | Electronic Library of Scientific Research
| |
| ***** | ELIS | Ellis Island
| |
| **** | ELIS | Enterprise Logistics Information System
| |
| **** | ELIS | Educazione, Lavoro, Istruzione, Sport
| |
| **** | ELIS | Emergency Location Immediate Service
| |
| **** | ELIS | Environmental Legal Information System
| |
| **** | ELIS | Effective Library Information Services
| |
| **** | ELIS | Electronics and Information Systems
| |
| **** | ELIS | E Learning and Instructional Support
| |
| *** | ELIS | Early Language Intervention System
| |
| *** | ELIS | Equitable Life Insurance Society
| |
| *** | ELIS | Environmental Law Information System
| |
| ** | ELIS | Environmental Law Information Service
| |
| ** | ELIS | El Limonar International School
| |
| ** | ELIS | Excellent List of Image Sites
| |
| ** | ELIS | Ethiopian Landmine Impact Survey
| |
| ** | ELIS | ELISION INTERNATIONAL, INC.
| |
| * | ELIS | Eco LCD Information System
| |
| * | ELIS | Electronics and It Should
| |
| * | ELIS | Erlanger Literaturinformationssystem
| |