HRI
HRI stands for:
- the Hermiston Municipal Airport Hermiston , Oregon, USA and the Mattala Rajapaksa airport in Sri Lanka
- the Harish-Chandra Research Institute , a leading research institute in India in the field of mathematics and theoretical physics
- Horticultural Research International , a former name of East Malling Research , an English research institute for fruit growing
- Hot Compacted Iron , a metallurgical process
- High-Resolution Instrument , the main instrument of the Deep Impact flyby probe
- High Resolution Imager , a detector from the ROSAT X-ray satellite
- Hotel Representative, Inc. , a former name of The Leading Hotels of the World
- Hydrocarbon Research Inc. , see Bergius-Pier method
- Human Readable Interpretation , see Unique Device Identification
- Human-Robot Interaction , a conference series of the Human-Robot Interaction Research Community on the interaction with robots
- Hermann Rietschel Institute , a research institute of the TU Berlin
HRi stands for:
hri means or stands for:
- "Shame", a term from the historical yoga script Yogayajnavalkya
- a term from the Buddhist scripture Trikaya

