| Acronym | Definition |
|---|
| CCMP | Centrale de Cas et de Médias Pédagogiques (French educational products company) |
| CCMP | Cipher Block Chaining MAC (Media Access Control) Protocol (cybersecurity) |
| CCMP | Counter Mode and Cbc Mac Protocol |
| CCMP | Comprehensive Conservation and Management Plan |
| CCMP | Contract and Commercial Management Practitioner (certification) |
| CCMP | Committee on Chinese Medicine and Pharmacy (Department of Health; Taiwan) |
| CCMP | Counter-Mode/CBC-Mac Protocol (IEEE 802.11I encryption algorithm) |
| CCMP | Certified Configuration Management Professional (computing) |
| CCMP | Capacitively Coupled Microwave Plasma |
| CCMP | Communauté de Communes de Miribel et du Plateau (French: Miribel and Plateau Community of Communes; Miribel, France) |
| CCMP | Coalition of Concerned Medical Professionals (California) |
| CCMP | Certified Contract Procurement Manager |
| CCMP | COTS/NDI Change Management Plan |