NiTi
| Acronym | Definition |
|---|---|
| NiTi | Nickel titanium |
| NiTi | Net Integration Technologies, Inc. (software developer) |
| NiTi | National Indian Telecommunications Institute (est. 1995; Santa Fe, NM) |
| NiTi | National Intelligent Transportation Infrastructure (US DOT) |
| NiTi | Northeast Iowa Technical Institute (Calmar and Peosta, IA) |
| NiTi | Non-Invasive Thermal Imaging |