sort by Rank | Alpha
| Possible Meanings | Rank |
|---|
| Rallyteam Kris Princen | *** |
| rabbit kidney primary cells | ** |
| Reproducing Kernel Particle | ** |
| Relative Kinematic Positioning | ** |
| Regeling Kleinschalige Podia | ** |
| Radio King Productions | ** |
| Rawala Kot Pakistan | * |
| Rashtriya Kisan Party | * |
| Rat Kangaroo Plain | * |
| Recreation on Kitt Peak | * |
| Richard Kern Photography | * |
| Robyn Kozierok Page | * |
| Rochester Kent Professionals | * |