| Acronym | Definition |
|---|
| CISD➣Consolidated Independent School District |
| CISD➣Cleveland Independent School District (Texas) |
| CISD➣Conroe Independent School District (Texas) |
| CISD➣Critical Incident Stress Debrief(ing) |
| CISD➣Carthage Independent School District (Texas) |
| CISD➣Civilian Information Services Division (US Army) |
| CISD➣Center for Innovation in Ship Design |
| CISD➣Compliance and Innovative Strategies Division (US Environmental Protection Agency) |
| CISD➣Common Infrastructure and Service Delivery Review (Canada) |
| CISD➣Computer & Information Systems Department |
| CISD➣Communications Internet Systems Division (Intel) |
| CISD➣Computing & Information Services Department (various organizations) |