| Acronym | Definition |
|---|
| IPTT➣Indicator Performance Tracking Table (USAID) |
| IPTT➣Implementation Plan Task Team (Group on Earth Observations) |
| IPTT➣Illinois Prep Top Times |
| IPTT➣Intellectual Property and Technology Transfer (various universities) |
| IPTT➣International Push to Talk |
| IPTT➣Interval Pressure Transient Test (engineering) |