IIEE
| Acronym | Definition |
|---|---|
| IIEE | Institute of Integrated Electrical Engineers (Philippines) |
| IIEE | Institute of Industrial Electronics Engineering (Karachi, Pakistan) |
| IIEE | Illinois Institute for Entrepreneurship Education (Chicago, IL) |
| IIEE | Indian Institute of Ecology and Environment (India) |
| IIEE | Institute of Integrated Electrical Engineers of the Philippines, Inc. (est. 1975) |
| IIEE | Indonesian Institute for Energy Economics (est. 1995) |
| IIEE | Interim Integrated Electronic Enclosure |