| Acronym | Definition |
|---|
| REACT | Rare Earth Alternatives in Critical Technologies |
| REACT | Radio Emergency Associated Communications Teams |
| REACT | Rapid Execution And Combat Targeting (USAF Minuteman LCCs) |
| REACT | Rapid Enforcement Allied Computer Team |
| REACT | Renewable Energy Association of Central Texas |
| REACT | Rapid Expert Assistance and Cooperation Team |
| REACT | Rain Echo Attenuation Compensation Technique |
| REACT | Remote Access and Test |
| REACT | Resident Empowered Action Council of Troy |
| REACT | Readily Editable Archive of Current Topics (Open Space Exploration Initiative) |
| REACT | Radar Electro-Optical Area Correlator Tracker |
| REACT | Remote Element and Access Test System |
| REACT | Reject Entry And Control Technique |
| REACT | Remove Those in Danger, Ensure Door Is Closed, Activate Alarm, Call Fire Dept, Try to Extinguish Fire |
| REACT | Read, Earmark for Filing, Act, Choose to Delegate, Trash (time management technique) |
| REACT | Resource Allocation & Control Technique |
| REACT | Rapid Emergency Assessment and Care Team (National Health Service; UK) |
| REACT | Rapid Evaluation And Corrective Team |