sort by Rank | Alpha
| Possible Meanings | Rank |
|---|
| Regional Crime Unit | **** |
| River City United | **** |
| Research Council of the University | **** |
| Resource Configuration Utility | **** |
| Regional Coordination Unit | **** |
| Remote Condensing Unit | **** |
| Router Control Unit | *** |
| Redwood Credit Union | *** |
| Robot Chicks Union | *** |
| Restorative Care Unit | *** |
| Research and Curriculum Unit | *** |
| Recovery Control Unit | *** |
| RAID Configuration Utility | *** |
| Regional Currency Unit | *** |
| Radio Communication Units | *** |
| remote control units | *** |
| Resident Coordinator Unit | *** |
| Recovery Communities United | *** |
| Respiratory Care Unit | *** |
| Relief Coordination Unit | *** |
| Riverbed Copy Utility | *** |
| Rear Control Unit | *** |
| Remote Communication Unit | *** |
| Radio Club Uruguayo | *** |
| Ratio Control Unit | *** |
| Recuperation and Care Unit | *** |
| Regional Coordinating Units | ** |
| Recycling Coalition of Utah | ** |
| ramus/condyle unit | ** |
| recurrent calcium urolithiasis | ** |
| recurrent calcium urolithiasis | ** |
| Room Control Units | ** |
| Rack Controller Unit | ** |
| Rural Cooperative Utilities | ** |
| recurrent idiopathic calcium urolithiasis | ** |
| Remote Concentrator Units | ** |
| Redundant Control Unit | ** |
| Readout Control Unit | ** |
| Regulation and Compliance Unit | ** |
| Research Curriculum Unit | ** |
| RAID Controller Unit | ** |
| Rosenort Credit Union | ** |
| Regional Coordination Units | ** |
| Reset Control Unit | ** |
| RiverLand Credit Union | ** |
| Rochdale Credit Union | ** |
| Red Cell Utilization | ** |
| Robotics Chicks Union | ** |
| Research Coordination Unit | ** |
| Road Construction Unit | ** |
| Remote Connection Unit | ** |
| Revelstoke Credit Union | ** |
| Reconfigurable Control Unit | ** |
| Refresh Control Unit | ** |
| Reserve Component Units | ** |
| Redundancy Control Unit | ** |
| Reaction Control Unit | ** |
| Rekeying Control Unit | ** |
| Robotic Carbon Units | ** |
| Receive Control Unit | ** |
| Road Crime Unit | ** |
| RADISCON Coordinating Unit | ** |
| Radio Controlled Unlimiteds | ** |
| Read Copyright Update | ** |
| Resource and Coordinating Unit | * |
| Royal College Union | * |
| Regional Communication Union | * |
| Remote Cell Unit | * |
| Retail Clerks Union | * |
| Radiation Control Unit | * |
| Requisition Control Unit | * |
| Relative Colour Units | * |
| REALTORS Credit Union | * |
| Richardson Chill Units | * |
| RSS to Customers | * |
| rate changes unit | * |
| Redwood Country Unlimited | * |
| Refrigeration Cooling Units | * |
| RADAR CAMOUFLAGE UNIT | * |
| Repairable Control Unit or Requisition Control Unit | * |
| Resource Cost Units | * |
| Raptor Center at University | * |
| Reasonable Commercial Use | * |
| Reformed Church in the United | * |
| Requirements for Commercial Use | * |
| Rho Chapter University | * |
| Rio Catholic University | * |
| Rock Core and Underdrains | * |
| Rotary Club of Ulverstone | * |
| Roy Christian University | * |