- LD
- Abbreviation for lethal dose.* * *label dictionary; labor and delivery; laboratory data; labyrinthine defect; lactate dehydrogenase; Lafora disease; L-dopa (levodopa); laser Doppler; learning disability; learning disorder; left deltoid; Legionnaires' disease; lethal dose; levodopa; light differentiation; limited disease; linear dichroism; linear discriminate; linguodistal; linkage disequilibrium; lipodystrophy; liver disease; living donor; loading dose; Lombard-Dowell [agar]; longitudinal diameter; low density; low dose; Lyme disease; lymphocyte-defined; lymphocyte depletion
* * *
LD abbr1) learning disability; learning disabled2) lethal dose* * *
lethal dose; light difference.
Medical dictionary. 2011.