IPM
- Capability Maturity Model Integration
- Conversion of units
- IIPM (disambiguation)
- IPM (software)
- IPM Zmaj
- IPMS (disambiguation)
- Imipenem
- Immediate Past Master
- Imperial Porcelain Factory, Saint Petersburg
- Independence Party of Minnesota
- Indian Police Medal
- InfoPrint Manager
- Information Processing and Management
- Inquisition post mortem
- Institute for Studies in Theoretical Physics and Mathematics
- Institute of Personnel Management
- Integrated pest management
- Integrated power module
- Interior-point method
- International Partnership for Microbicides
- International Plowing Match
- International prototype metre
- Interplanetary medium
- Intranodal palisaded myofibroblastoma
- Isopropyl myristate
- Macao Polytechnic Institute
- PM (BBC Radio 4)
- Power module
- Process area (CMMI)