Abbreviations beginning with a

ACSAAirports Company South Africa
Regional » African

ACSAAlaska Council of School Administrators
Regional » Alaska

ACSAAlbemarle County Service Authority
Regional » Counties

ACSAAnglican Church of Southern Africa
Regional » African

ACSAAugusta County Service Authority
Regional » Counties

ACSAAustralian Catholic Students Association
Regional » Australian

ACSAAustralian Cotton Shippers Association
Regional » Australian

ACSAArmenian Churches Sports Association
Sports

ACSAAustin Coed Soccer Association
Sports » Soccer

ACSACAncient Ceramics Scientific Authentication Centre (Hong Kong)
Academic & Science

ACSACAnnual Computer Security Applications Conference
Academic & Science

ACSACAssociation of Commonwealth Societies of Architects in the Caribbean
Academic & Science

ACSACIEEE Aerospace Computer Security Applications Conference
Academic & Science » IEEE

ACSACACSACAnnual Computer Security Applications Conference
Community » Conferences

ACSACACSACAnnual Computer Security Applications Conference
Computing

ACSACAssistant Chief of Staff for Automation and Communication
Governmental

ACSACAssistant Chief of Staff for Automation and Communications
Governmental » Military

ACSACAshby Castle Sub Aqua Club (est. 1997; UK)
Miscellaneous

ACSACAssociation contre la Spondylarthrite Ankylosante et ses Conséquences
Miscellaneous

ACSADArab Center for the Study of Arid Zones and Dry Lands (Syria)
Miscellaneous