CID
noun1
caller identification; a feature that identifies the phone number of the caller.
2
Abbreviation Abbreviation of combat identification; compare IFF.
3
Abbreviation, Acronym Acronym of center/centre instrument display.
4
Abbreviation, Initialism Initialism of criminal investigation/investigative division/department.
5
Automotive, Transport, Vehicles Abbreviation, Initialism Initialism of cubic inches displacement; cubic inches of displacement.