sort by Rank | Alpha
| Possible Meanings | Rank |
|---|
| Radical Organized Camper Killers | **** |
| Ride On Center for Kids | *** |
| Reclaim Our Culture Kentuckiana | *** |
| Real Options for City Kids | *** |
| Resources of the Christian Kind | *** |
| Reaching Out to Communities and Kids | *** |
| Random Oligonucleotide Construction Kit | ** |
| Rural Outreach Chemistry for Kids | ** |
| Rapid Optimization of Commercial Knowledge | ** |
| Reach Our Community Kids | ** |
| Raising Our Children Kids | ** |
| Ride on for CASA Kids | ** |
| Restoring Our Community Kinship | ** |
| Robeco Center of Knowledge | ** |
| Reaching Out for Christ the King | ** |
| Relying on Christ the King | ** |
| Resource Origin and Commodity Knowledge | ** |
| Rigidity Optimized Conformational Kinetics | ** |
| Research on Calculus Kinetics | * |
| Reaching Out for Cancer Kids | * |
| River of Community Kindness | * |
| Reach Out to City Kids | * |
| Resource Origin Commodity Knowledge | * |
| Rest on Christ~s Kingship | * |
| Raster-to-Object Conversion aided Knowledge-based Imageprocessing | * |
| Revolution of Core Knowledge | * |