ORBA


AcronymDefinition
ORBAOff-Road Business Association
ORBAOntario Road Builders Association (Canada)
ORBAOrchard Road Business Association (Singapore)
ORBAObject Request Broker Architecture
ORBAOstrow Reisin Berk & Abrams, Ltd
ORBAOak Ridge Bridge Association (Oak Ridge, TN)
ORBAOak Ridge Business Association (Oak Ridge, TN)
ORBAOregon Restaurant and Beverage Association
ORBAOcoee Region Builders Association (Cleveland, TN)
ORBAOsgoode-Rideau Basketball Association
ORBAOptimized Reduced Basis Approximation
ORBAOptimal Recovery Balance Analysis
ORBAOLIBS Replicating Breeders Association
ORBAOfficial Referees Bar Association
ORBAOxford Recreational Baseball Association (Oxford, MI)