| IPSG | Imaging and Personal Systems Group 
| Others |
| IPSG | In Plant Sustainable Green
| Others |
| IPSG | Indian Progressive Study Group
| Others |
| IPSG | Indianola Parents and Student Group
| Others |
| IPSG | Indianola Parents and Students Group
| Others |
| IPSG | Indigenous Peoples Specialty Group
| Others |
| IPSG | Information Privacy Security and Governance
| Others |
| IPSG | Infrastructure Platform Solutions Group
| Others |
| IPSG | Innovating Public Services Group
| Others |
| IPSG | Innovative Pharmaceutical Solutions Group
| Others |
| IPSG | Innovative Public Services Group
| Others |
| IPSG | Institute of Petrology and Structural Geology
| Others |
| IPSG | Integrated Public Service Governance
| Others |
| IPSG | Intelligence Product Support Group
| Others |
| IPSG | Intelligence Program Support Group
| Others |
| IPSG | Interesting Popular stunt Games
| Others |
| IPSG | International Patellofemoral Study Group
| Others |
| IPSG | International Patient Safety Goal
| Others |
| IPSG | International Patient Safety Goals
| Others |
| IPSG | International Patient Surgery Goal
| Others |
| IPSG | International Perthes Study Group
| Others |
| IPSG | International Plasma Sales Group
| Others |
| IPSG | International Process Safety Group
| Others |
| IPSG | International Product Supply Group
| Others |
| IPSG | International Products Sourcing Group
| Others |
| IPSG | International Prophylaxis Study Group
| Others |
| IPSG | International Public Safety Group
| Others |
| IPSG | Internet Politics Study Group
| Others |
| IPSG | Internet Protocol Source Guard
| Others |
| IPSG | Irish Pelagic Sustainability Group
| Others |
| IPSG | Isuzu Pasig Sales Group
| Others |