CPM may refer to:
- Advertising
- Cost per mille, the advert cost per thousand views
- Cost per impression, the online advertising cost per thousand views (M=1000 in roman numerals)
- Project management
- Critical path method
- Commerce
- Certified Property Manager
- Certified Public Manager
- Certified Purchasing Manager
- Corporate performance management is another name for business performance management used in Gartner reports on software systems
- Consumer product management
- Organizations
- Communist Party of India (Marxist)
- Communist Party of Malaya, the Malayan Communist Party
- Compton/Woodley Airport (IATA code CPM)
- Fathers of Mercy (Congregatio Presbyterorum a Misericordia), a Catholic order of priests
- Party of Communists of the Republic of Moldova
- The Pentecostal Mission (formerly Ceylon Pentecostal Mission)
- Club des Porteurs Mercedes (forum de discussions de camping-caristes)
- Companies
- Cestno podjetje Maribor, the leading civil engineering company in the Northeastern Slovenia
- CPM Group
- Central Park Media
- Science, technology, and medicine
- Cellular Potts model method of simulating cellular structures
- Central pontine myelinolysis, a neurologic disease
- Certified Professional Midwife, see midwifery, midwife types
- Chlorphenamine, an antihistamine drug
- Clique percolation method, a clustering algorithm for networks
- Confined placental mosaicism, a condition of pregnancy
- Continuous passive motion, a physical therapy technique
- Continuous phase modulation
- Counts per minute, a unit of radioactivity
- CPM (gene), a human gene encoding the protein carboxypeptidase M
- Cpm, a process capability index
- Critical path method, a scheduling algorithm
- Cyclopropylmescaline, a psychedelic drug
- CPM S30V steel, a martensite form of steel
- Computing
- Challenge ProMode Arena, a Quake III Arena modification
- CP/M, "Control Program / Monitor" microcomputer operating system; a precursor to IBM PC-compatible disk operating systems
- Compressed pattern matching, searching for strings in compressed text without decompression
- Combinatorial pattern matching, a research area and a conference on combinatorial algorithms for strings, sequences, and trees.
- Communication Processor Module, a networking and serial communications engine in Motorola/Freescale QUICC and PowerQUICC family of processors
- Characters per minute, the speed of a typist; WPM (words per minute) is CPM divided by five
- Critical path method, algorithm for scheduling a set of project activities
- Corporate sustainability
- Carbon process management, corporate greenhouse gas abatement
- Miscellaneous
- Colonial Police Medal
- Transfer pricing
- Comparable Profits Method, a commonly used transfer pricing method