What does RUR stand for?

Reference Update Review (SSD)

Reliably Unreliable (SAUS)

Requirements Update Review (SAUS)

Resin Uptake Ratio - Endocrinology

Resource Utilization Report (SAUS)

Rossum's Universal Robots - Acronym is title of play by Karel Capek

Royal Ulster Rifles - Military unit - British

Rural - NCIC firearms make code (NCIC)

Rural

Rurutu Island - French Polynesia - Airport symbol (OAG)

Rural (DIAR)

Russian SFSR - MARC country of publication code - Library of Congress (LCCP)