ISHI
| Acronym | Definition |
|---|---|
| ISHI | Institute for the Study of Human Issues |
| ISHI | International Spiritual Hypnotherapy Institute (California) |
| ISHI | International School Health Initiative (World Bank) |
| ISHI | Industrial Servo Hydraulics Inc. (Fraser, MI) |
| ISHI | Irvine Students Housing, Inc. (University of California, Irvine) |