| Acronym | Definition |
|---|
| IDAD➣Internal Defense And Development |
| IDAD➣Institute of Destination Architects and Designers (Cincinnati, OH, USA) |
| IDAD➣Initiative for Domestic Animal Diversity |
| IDAD➣Ich Denk An Dich (Germany) |
| IDAD➣Investment Design and Distribution (est. 2002) |
| IDAD➣Interactive Dad (online magazine) |
| IDAD➣Internet Design And Development |
| IDAD➣Internal Defense And Deployment |