WordNet (r) 3.0 (2006):
AFP n 1: an abnormally large amount of this fetoprotein in the fetus can signal an abnormality of the neural tube (as spina bifida or anencephaly) [syn: alpha fetoprotein, alpha foetoprotein, AFP]The Free On-line Dictionary of Computing (19 January 2023):
AFP 1.Appletalk Filing Protocol. 2. Advanced Function Presentation.