sort by Rank | Alpha
| Possible Meanings | Rank |
| Photo Refractive Keratotomy | *** |
| Program Rozvoje Kraje | *** |
| Portfolio Record Keeper | *** |
| Pilihan Raya Kampus | *** |
| Pressure Roller Kit | *** |
| excimer laser photorefractive keratectomy | ** |
| PKC-related kinase | ** |
| primary rabbit kidney | ** |
| Puranyangu Rangka Kerrem | ** |
| photo-refractive keratectomy surgery | ** |
| primary rabbit kidney cells | ** |
| primary rhesus macacque kidney | ** |
| primary rhesus monkey kidney | ** |
| Peoples Republik of Kalifornia | ** |
| post-photorefractive keratectomy | ** |
| procedures--photorefractive keratectomy | ** |
| production rate of ketones | ** |
| scrape-photorefractive keratectomy | ** |
| Pesticide Reduction Kingston | ** |
| Party of Kosovo | ** |
| photorefractive excimer keratectomy | ** |
| Phase Reverse Keying | ** |
| procedure photorefractive keratectomy | ** |
| Phase Reversal Keying | ** |
| Pharmacy Readiness Kit | ** |
| Pedro Ricardo Kiray | ** |
| Photoablative Refractive Keratectomy | ** |
| Proliferation Related Kinase | ** |
| Professional Research and Knowledge | ** |
| Product Registration Key | * |
| Parts Repair Kit | * |
| Primary Rat Kidney | * |
| Photo Refractive Keratomy | * |
| PTK Photorefractive Keratectomy | * |
| Peabody River King | * |
| Przedsiebiorstwach Robot Kolejowych | * |
| Pastor Rony Kuswanto | * |
| Peoples' Republic of Korea | * |