HRTI
| Acronym | Definition |
|---|---|
| HRTI | High Resolution Terrain Information |
| HRTI | Harm Reduction Training Institute (drug use) |
| HRTI | Hampton Roads Technology Incubator (Hampton Roads Technology Council; Virginia) |
| HRTI | Hampton Roads Transportation, Inc. (Norfolk, VA) |
| HRTI | Home Remodeling Technology Inc. (Lakewood, CO) |