| Acronym | Definition |
|---|
| ESID | European Society for Immunodeficiencies |
| ESID | Every Situation Is Different |
| ESID | Emerging Social Issues Division (UN Economic and Social Commission for Asia and Pacific) |
| ESID | European Space Industry Directory (European Space Agency) |
| ESID | Experimental Social Innovation and Dissemination |
| ESID | Electron-Stimulated Ion Desorption |
| ESID | Environmental Statistics and Information Division |
| ESID | EOSDIS Systems Interface Document |
| ESID | Environmental Setting and Installation Design |
| ESID | Everyone's Situation is Different |
| ESID | Extended System Identifier |