CWRR

(redirected from Call Waiting Reminder Ring)
AcronymDefinition
CWRRCalifornia Western Railroad
CWRRCentre for Water Resources Research (est. 1989; Department of Civil Engineering; University College Dublin; Dublin, Ireland)
CWRRCall Waiting Reminder Ring (telecommunications)
CWRRCommercial Waste Reduction and. Recycling
CWRRCentrum Wspierania Rozwoju Rodziny (Polish: Development Support Center for Families; Poland)