APS
[1] Application Processing Services[2] All-Pairs Shortest Path - Problem, in einem ungeordneten Graphen für alle Knoten jeweils den kürzesten Weg zu finden
[3] Arbeitsplatzsystem
[4] American Physics/Physical Society (http://aps.org/)
[5] Array Processor Software (->""IEEE" Standard Dictionary")
[6] Auxiliary Program Storage (->""IEEE" Standard Dictionary")
[7] ACCUNET Packet Switching Service (->"Lexikon der Text- und Datenkommunikation")
[8] Auto Pilot System \{Luftfahrt\}
[9] Automated Patent System
[10] Automatic Protection Switch
[11] Alpha Particle Spectrometer
[12] Acquisition Processor Subsystem