USAN has various meanings in the Medical category. Discover the full forms, definitions, and usage contexts of USAN in Medical.
Pronunciation: yū-nī′tĕd stāts a-dopt′ĕd nāmzDesignation for nonproprietary names (for drugs) adopted by the USAN Council in cooperation with the manufacturers concerned; the designation USAN is applicable only to nonproprietary names coined since June 1961.
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