| IPSM | Improved Performance Space Motor 
| Others |
| IPSM | Indigenous Peoples Solidarity Movement
| Others |
| IPSM | Industrial Parsing of Software Manuals
| Others |
| IPSM | Institut Pertanian Semenanjung Malaysia
| Others |
| IPSM | Institute for Preventative Sports Medicine
| Others |
| IPSM | Institute of Physical Sciences in Medicine
| Others |
| IPSM | Institute of Public Sector Management
| Others |
| iPSM | Integrated Product Standards Management (Manager)
| Others |
| IPSM | Integrated Production System Modeling
| Others |
| IPSM | Intelligent Power System Management
| Others |
| IPSM | Inter Process Synchronization Manager
| Others |
| IPSM | Internal Persistent Storage Manager
| Others |
| IPSM | International Physiotherapy Students Meeting
| Others |
| IPSM | International Processing Systems MeteoStar
| Others |
| IPSM | Invasive Plant Science and Management
| Others |
| IPSM | Ip Security Monitor
| Others |