HACR
| 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 |