The abbreviation, acronym, or initialism SAP may stand for:*Ramón Villeda Morales International Airport, located in San Pedro Sula, Honduras (IATA code's SAP) Serum Amyloid P Component, the identical serum form of Amyloid P component (AP) Santa Paula, California (Amtrak station code: SAP) Second audio program, an auxiliary audio channel for television that can be broadcast or transmitted both over the air and by cable TV Soon As Possible, used in manufacturing and shipping Seminal acid… (More on Sap)