Also known as: AN., AN...
AN has various meanings in the Therapy category. Discover the full forms, definitions, and usage contexts of AN in Therapy.
Integral number of protons in the nucleus; defines the identity of element.
TherapySequential number assigned to each record or volume as it is added to a database (such as a library catalog or index) and which indicates the chronological order of its acquisition.
TherapyLast updated: