Crossword clues for Supervisors: Abbr.:MGRSSupervisors: Abbr.RASDorm supervisors (abbr.)SGTMany a prison officer's supervisor: Abbr.NCOSEnlisted supervisors: Abbr.RASDuke supervisors: Abbr.DIRSupervisor: Abbr.MGRSupervisor: Abbr.RNSOrderly supervisors: Abbr.LPNOrderly supervisor, maybe: Abbr.SGTSupervisor of a 34-Down, maybe: Abbr.