(+)HPI interface

ADSI Active directory scripting interface

ADPCManalog display services interface

ADO database interface

admittanceanalog display services interface

Administration and Monitoring Interface

adjacent channel selectivityanalog display services interface

adhesive interface

adhesion layeranalog display services interface

adhesion interface between the sheds and the sheaths

adhesion interface

Adaptive User Interface

adaptive interface

Adaptive Human-Computer Interface

adapter， GPIB interface

adapter support interface

Ada semantic interface specification

actuator-sensor interface (AS-I)