A comprehensive, user-friendly medical abbreviation dictionary can be found at MediLexicon, along with a medical terminology dictionary. A list of common medical abbreviations is also available at MedicineNet.
The medical abbreviations dictionary on MediLexicon contains more than 200,000 abbreviations and acronyms of medical, biotech, pharmaceutical and health care terms. Users can search by definition or abbreviation.
MediLexicon also provides a medical terminology dictionary containing more than 100,000 terms. Search results using the terminology dictionary display an exact match of search terms as well as results containing the search terms.
MedicineNet.com has a more condensed list of medical abbreviations frequently used in medical records and on prescription pads. Abbreviations are listed alphabetically.