(aviation) Initialism of automatic dependent surveillance - contract. (automated transmission of GPS location information from an aircraft via a contractual agreement with an ACARS provider)

plural of adding machine

plural of ad-libber

plural of banner ad

Alternative form of adhocracy.

Alternative form of adhocracy.

plural of ad hocracy (alternative form of adhocracies).

plural of ad-hocracy (alternative form of adhocracies).

Alternative form of adhocrat.

plural of ad hocrat (alternative form of adhocrats).