| NCA | National Certification Agency; National Council on Aging; National Council on Alcoholism; neurocircu... |
|---|---|
| NHA | National Health Association; National Hearing Association; National Hemophilia Association; nonspeci... |
| NPF | nasopharyngeal fiberscope; National Parkinson Foundation; National Pharmaceutical Foundation; Nation... |
| BNIST | National Bureau of Scientific Information [Fr. Bureau National d'Information Scientifique] |
| INRIA | National Institute for Research in Computers and Automation [France] [Institut National de la Recher... |