Chief of Naval Operations.
chief nursing officer
chief of naval operations
abbreviation 1. Canadian National Railways Communication and Network Riser [United Nations] Committee on Natural Resources
[nos-uh s, kuh-nos-] /ˈnɒs əs, kəˈnɒs-/ noun 1. . /ˈnɒsəs; ˈknɒs-/ noun 1. a variant spelling of Knossos
Corporation for National Research Initiatives
1. central nervous system. abbreviation 1. central nervous system CNS abbr. central nervous system 1. Catholic News Service 2. central nervous system 3. clinical nurse specialist