| Acronym | Definition |
|---|
| NRCA➣National Roofing Contractors Association |
| NRCA➣Natural Resources Conservation Authority |
| NRCA➣National Rehabilitation Counseling Association |
| NRCA➣Natural Resources Council of America |
| NRCA➣Nikon Research Corporation of America (Belmont, CA) |
| NRCA➣Natural Resources Conservation Areas |
| NRCA➣National Research Center of Antibiotics |
| NRCA➣Neutron Resonance Capture Analysis |
| NRCA➣National Roads and Cyclists Association (Australia) |