| Acronym | Definition |
|---|
| IDOS➣International Dutch Oven Society (Logan, UT) |
| IDOS➣Instructional Design Open Studio (Office of Mediated Education, Kansas State University) |
| IDOS➣(In the Event) Individual has Departed Your Command, Advise By Message |
| IDOS➣International Day of Slash (writing event) |
| IDOS➣Idiopathic Diffuse Oesophageal Spasm (gastroenterology) |
| IDOS➣Integrated Density of State |