| Acronym | Definition |
|---|
| EDSI➣Électricité Domotique Sécurité Incendie (French: Electrical Fire Safety Home Automation) |
| EDSI➣École Doctorale Sciences et Ingénierie (French: Science and Engineering Graduate School) |
| EDSI➣Engineering Design Systems, Inc (Roanoke, VA) |
| EDSI➣Employee Development Systems Inc. (Centennial, CO) |
| EDSI➣Education Departments' Superhighways Initiative (education technology; UK) |
| EDSI➣Educational Data Systems, Incorporated (occupational training) |
| EDSI➣Education Debt Services, Inc. (collection agency; Reston, VA) |
| EDSI➣Engineering Documentation Systems Incorporated |