| Acronym | Definition |
|---|
| HACR➣Hispanic Association on Corporate Responsibility |
| HACR➣Heating, Air Conditioning & Refrigeration |
| HACR➣High Accuracy Cryogenic Radiometer |
| HACR➣Honor All Cards Rule (credit cards) |
| HACR➣Home Affairs Committee Report (House of Commons; UK) |
| HACR➣Helicopter Active Control Rotor |