"A - B - C - D - E - F - G - H - I - J - K - L - M - N - O - P - Q - R - S - T - U - V - W - X - Y - Z - misc"
"J"
"Jamestown Canyon virus"
"John Cunningham virus"
"J-IMRT: junctioned intensity modulated radiotherapy"
"Jackson-Pratt drain"
"JBTS: Joubert syndrome"
"JC virus"
"JD"
"JDM: juvenile dermatomyositis"
"JDN: jugulodigastric lymph node"
"JE: Japanese encephalitis"
"JEV: Japanese encephalitis virus"
"JIA: juvenile idiopathic arthritis"
"J-IMRT: junctioned intensity modulated radiotherapy"
"JLS: Jarcho-Levin syndrome"
"JMML: juvenile myelomonocytic leukaemia"
"JNA: juvenile nasopharyngeal angiofibroma"
"JND: just noticeable difference"
"JP: Jackson-Pratt drain"
"JPA: juvenile pilocytic astrocytoma"
"JPEG: joint photographic experts group"
"JRA: juvenile rheumatoid arthritis"
"JVP: jugular venous pressure"
"JVPNE: jugular venous pressure not elevated"
"JZ"