| Abbreviation | Definition |
|---|---|
| IDRS | International Double Reed Society |
| IDRS | International Drug Research Society |
| IDS | Interior Design Society |
| IDS | Interior Design Society's |
| IDS | International Dermoscopy Society |
| IDSI | Infectious Diseases Society of Ireland |
| IDSO | Infectious Diseases Society of Ohio |
| IDSS | Institute For Data Systems And Society |
| IEA | Indian Environmental Association |
| IEA | International Economic Association |
| IEA | International Ergonomics Association |
| IEA | Irish Economic Association |
| IEAust | Institution of Engineers Australia |
| IEB | Institution of Engineers, Bangladesh |
| IEC | 564C=0@>4=0O -;5:B@>B5E=8G5A:0O ><8AA8O |
| IEC | Commission Électrotechnique Internationale |
| IEC | Commission lectrotechnique Internationale |
| IEC | Me~dunarodnaâ Èlektrotehni eskaâ Komissiâ |
| IEC | Medunarodna lektrotehnieska Komissi |
| IECS | Institute of Environmental Change and Society |