sort by Rank | Alpha
| Possible Meanings | Rank |
| Protection of Human Subjects Committee | *** |
| Punjab Health Systems Corporation | *** |
| Primary Health Sub Centres | *** |
| Pluripotent Hematopoietic Stem Cells | *** |
| pluripotent haematopoietic stem cells | ** |
| Pluripotent hemopoietic stem cells | ** |
| pluripotential hematopoietic stem cells | ** |
| pluripotential hemopoietic stem cells | ** |
| primitive hematopoietic stem cells | ** |
| primitive hemopoietic stem cell | ** |
| progenitor hematopoietic stem cells | ** |
| Punjab Health System Corporation | ** |
| Primitive Hematopoietic Stem Cell | ** |
| pluripotent hematopoietic stem cell | ** |
| Postal History Society of Canada | ** |
| Public Health Student Council | ** |
| Process Heating Steering Committee | ** |
| Professional Health and Safety Consultants | ** |
| Portuguese Heritage Society of California | ** |
| Pearl Harbor Swim Club | * |
| Perry High School Canton | * |
| Public Health System of the City | * |