Association of Reproductive Health Professionals - Contraception Glossary: Definitions for words encountered when reading about contraception.
MedBioWorld's Medical and Science Dictionaries: Directory of links to online medical and science dictionaries and glossaries.
Medical Glossary: List and glossary of medical terms.
Medical Terms Information Guide: University of Maryland Medicine. Offers two ways to find definitions of medical terms. Use the online medical glossary or search by term.
MedicineNet: Medical Dictionary: Offers a dictionary of common terms, medication listings, procedures and condition listings.
Sharp eCare - Health Info A to Z: An encyclopedic reference for those seeking authoritative explanations of health topics, as well as online resources.
Surgery Door: A guide to medical conditions, ilnesses and ailments, their treatment and possible cure.
Taber's Online: Taber's Cyclopedic Medical Dictionary on the Internet.
Terms of Environment: from the United States Environmental Protection Agency.
Word! A List of Weird Medical Words: From the award-winning KidsHealth.org