HART
# HART

HART may refer to:

* Halt All Racist Tours, New Zealand
* Health Advisory and Recovery Team, a British antivaccine pressure group
* Heterogeneous Aerial Reconnaissance Team
* Highway Addressable Remote Transducer Protocol
* Hillsboro Artists' Regional Theatre
* Human Assisted Reproductive Technology
* Hypervelocity Aircraft Rocket, Tactical

## Transportation

* Hillsborough Area Regional Transit, Florida
* Honolulu Authority for Rapid Transportation, Hawaiʻi
* Housatonic Area Regional Transit, Connecticut
* Huntington Area Rapid Transit, Long Island, New York

## Response or rescue teams

* Hazardous area response team, UK
* High Acuity Response Team, a type of Rapid response team (medicine)

## Science and technology

* HART Communications Protocol (Highway Addressable Remote Transducer) - a communication protocol used in the process industries.
