ARJ


AcronymDefinition
ARJArch Chemicals, Inc. (stock symbol)
ARJCompressed file extension (archiving program by Robert K. Jung)
ARJArchive File
ARJAvro Regional Jet
ARJAmerican Radio Journal (Lincoln Institute of Public Opinion Research, Inc; Harrisburg, PA)
ARJAcquisition Review Journal (Defense Acquisition University)
ARJAnswers Research Journal (interdisciplinary technical journal)
ARJAdmission Reject
ARJAssociation des Radios Juives (French: Association of Jewish Radio; est. 1999; France and Belgium)
ARJAgglomération Riomoise pour la Jeunesse (French youth agglomeration)