Posted in Business & Finance, Government & Military, Organizations DRBA stands for Dharma Realm Buddhist Association DRBA stands for Disability Rights Bar Association (Washington, DC) DRBA stands for Delaware River & Bay Authority DrBA stands for Doctor of Business Administration (advanced degree) DRBA stands for Dan River Basin Association (North Carolina and Virginia) DRBA stands for Downtown Redlands Business Association (California) DRBA stands for Downtown Redding Business Association (California)