(informal) An advertisement seeking applicants for a job.

(aviation) Initialism of Automatic dependent surveillance – broadcast. (automated broadcast of aircraft location information from satellite navigation systems to air traffic control networks)

Misspelling of ad nauseam.

Alternative spelling of ad hoc

Alternative spelling of ad hoc

Consistent with.

There, at the specified location

(advertising) A truck whose sole purpose is to advertise, for example by means of billboards, electronic displays, or music.

present participle of ad-lib

simple past tense and past participle of ad-lib