RRSL

AcronymDefinition
RRSLRequest/Response Service Layer (computer programming)
RRSLRadar Remote Sensing Laboratory
RRSLRob Russell and the Sore Losers (band)
RRSLRegional Reference Standard Laboratories (weights and measures; India)
RRSLRoets Rating Scale for Leadership (education)
RRSLRun Run Shaw Library (City University of Hong Kong)