CMP
- CM Punk
- CPM (disambiguation)
- Canadian Military Pattern truck
- Cancionero Musical de Palacio
- Cardiomyopathy
- Center for Medical Progress
- Central Maine Power
- Central Malayo-Polynesian languages
- Certificate Management Protocol
- Certified Meeting Professional
- Chattogram Metropolitan Police
- Chemical-mechanical polishing
- Chevrolet CMP
- Chief of Military Personnel
- Chip multiprocessor
- Chipmunk Punk
- Chondromalacia patellae
- Citizens' Municipal Party
- Civilian Marksmanship Program
- Closed material procedures
- Cloud management
- Command Module Pilot
- Common Modular Platform
- Common myeloid progenitor
- Comp (disambiguation)
- Compact machine pistol
- Compagnie du chemin de fer métropolitain de Paris
- Company of Mission Priests
- Comparative Manifestos Project
- Compañía Minera del Pacífico
- Comprehensive metabolic panel
- Condensed matter physics
- Conflict Management and Peace Science
- Congestion management program
- Conjugated microporous polymer
- Copa Airlines
- Cytidine monophosphate
- Czech Technical University
- HTTP cookies
- Porto Municipal Chamber
- Republican Nation Party
- Royal Military Police