| Acronym | Definition |
|---|
| RECA➣Recombination Protein A |
| RECA➣Radiation Exposure Compensation Act of 1990 |
| RECA➣Responsible Electronic Communication Alliance |
| RECA➣Responsible Energy Codes Alliance (Washington, DC) |
| RECA➣Residual Capability Assessment |
| RECA➣Real Estate Consumer Association (Australia) |