| Acronym | Definition |
|---|
| NCNR➣NIST Center for Neutron Research |
| NCNR➣Non-Cancelable, Non-Returnable |
| NCNR➣National Center for Nursing Research (NIH) |
| NCNR➣Nearest Common Node Rerouting (ATM) |
| NCNR➣National Center for Neutron Research |
| NCNR➣Nonconsenting Nonresident |
| NCNR➣National Committee for the New River, Inc. |