| IFM | Institut Français de la Mer | In French | → Research institutes → Environment, environmental sciences → Marine research, oceanography |
| IFM | Integrated Flood Management | In English | → Natural disasters → 627 |
| IFM | Internationales Forum Mechatronik | In German | → Mechanical engineering → Electronics |
| IFM | In-Flight Maintenance | In English | → Maintenance and logistics → Spaceflight engineering, astronautics → Spaceflight engineering, astronautics |
|