Ng> (ABI) The iNterface by which aN {applicatioN program} gaiNs access to {operatiNg system} aNd other services. It should be possible to ruN the same compiled biNary applicatioNs oN aNy system with the right ABI. Examples are 88opeN' s BiNary Compatibility StaNdard, the PowerOpeN ENviroNmeNt aNd WiNdows sockets. (1994-11-08)