E0000046|A-1|A1| E0000050|A.A.M.D.|AAMD| E0000062|ACh-E|AChE| E0000071|AF-B1|AFB1| E0000071|AF B1|AFB1| E0000081|AIDS related ... http://lexsrv3.nlm.nih.gov/SPECIALIST/Projects/lexicon/2007/release/LEX/LRSPL