Abbreviations beginning with a

ACALAsociación de Archiveros de Castilla Y León (Castille and Leon, Spain)
Miscellaneous

ACALAssociation of Child Abuse Lawyers
Miscellaneous » Unclassified

ACALAustralian Council for Adult Literacy (Australia)
Miscellaneous

ACALAnnual Conference on African Linguistics
Regional » African

ACALAssociation of Contemporary African Linguistics
Regional » African

ACALAustralian Council for Adult Literacy
Regional » Australian

ACALAUS Army Armament & Chemical Acquisition & Logistics Agency
Academic & Science

ACALAArmament and Chemical Acquisition and Logistics Activity
Governmental » Military

ACALAArmament and Chemical Acquisition and Logistics Agency
Governmental » Military

ACALAAntigonish County Adult Learning Association (Antigonish, Nova Scotia, Canada)
Miscellaneous

ACALGAssociation of Chief Archivists in Local Government (UK)
Academic & Science

ACALLAbsolute Call
Computing » IT

ACALSArmy Computer-Aided Logistics System
Governmental » Military

ACAMAcadémie pour la Minéralogie
Academic & Science » Societies

ACAMAcademy of Court Appointed Masters
Academic & Science

ACAMAirborne Compact Atmospheric Mapper
Academic & Science » Atmosphere

ACAMAmerican Center for Archaeology at Mycenae
Academic & Science » Archaeology