| Acronym | Definition |
|---|
| IDES | Instituto de Desarrollo Económico y Social (Spanish: Institute of Economic and Social Development; Argentina) |
| IDES | International Disaster Emergency Services |
| IDES | Institut d'Estudis de la Seguretat (Spain) |
| IDES | Institut d'Education Sensorielle (French: Institute of Sensory Education) |
| IDES | Institut d'Education Sensorielle (French) |
| IDES | Information Dokumentation Erziehung Schweiz (German: Information Documentation Education Swisse) |
| IDES | Instituto Direito e Sociedade (Portugese) |
| IDES | Irmandade do Divino Espirito Santo (Portugese: Brotherhood of the Divine Holy Spirit; San Jose, California) |
| IDES | Integrated Design Engineering Systems (Laramie, Wyoming, USA) |
| IDES | Integrated Debris Evolution Suite |
| IDES | Internet Data Entry System |
| IDES | International Documentation and Evaluation System |
| IDES | International Data Entry Services (India) |
| IDES | Integrated Discrete-Events Systems |
| IDES | Intruder Detection and Electrical Services (UK) |
| IDES | Interactive Drawing-Editing Station |
| IDES | Instituto de Estudios Superiores (Spanish: Institute of Superior Studies; Argentina) |
| IDES | Integrated Disability Evaluation System (US DoD) |
| IDES | Intrusion Detection Expert System (IT security, informatics) |
| IDES | International Demonstration and Education System |
| IDES | Institute for Diversity and Ethics in Sport |
| IDES | Industrial Design |
| IDES | Illinois Department of Employment Security |