Abbreviations beginning with o

OPACOffice of Public Affairs and Communications
Miscellaneous » Unclassified

OPACOffice Proficiency Assessment& Certification
Miscellaneous

OPACOfficina Prototipi Automobili Carrozzeria
Miscellaneous » Automotive

OPACOficina de Planificación y Articulación Curricular
Miscellaneous

OPACOften People Access the Catalog
Miscellaneous » Funnies

OPACOh, Please Accept Checks
Miscellaneous » Funnies

OPACOlder Persons Action Centre (Australia)
Miscellaneous

OPACOnline Payment and Collection
Miscellaneous

OPACOnline Public Access Catalogue
Miscellaneous » Unclassified

OPACOnly Public Access Content
Miscellaneous » Unclassified

OPACOrlando Performing Arts Center (Florida, USA)
Miscellaneous

OPACOSU Preoperative Assessment Center
Miscellaneous » Unclassified

OPACOttoson Parent Advisory Council
Miscellaneous » Unclassified

OPACOuachita Parish Alternative Center
Miscellaneous » Unclassified

OPACOutside Plant Access Cabinet
Miscellaneous » Unclassified

OPACOval Pipes Air Conditioner
Miscellaneous » Unclassified

OPACAOrganotin Paint Control Act of 1988
Community

OPACCOntario Parents Advocating for Children with Cancer (Barrie, Ontario, Canada)
Academic & Science