ARRR

(redirected from Antwerp-Rotterdam-Rhine-Ruhr)
AcronymDefinition
ARRRAgenzia Regione Recupero Risorse (Italian: Area Agency Resource Recovery)
ARRRAdjusted Relative Risk Reduction
ARRRAntwerp-Rotterdam-Rhine-Ruhr (chemical cluster)
ARRRAnnual Riyadh Radiology Review (Riyadh, Saudi Arabia)
ARRRAdjusted Relative Recurrence Rate (urinary stones; urology)