| Meaning | Category |
| Packard Humanities Institute | Medical |
| People Have Information | Community |
| Permanent Health Insurance | Governmental->US Government |
| Personal Health Information | Medical |
| Philadelphia Eagles | Miscellaneous->NFL Teams |
| Philippine Long Distance Telephone Company | Business->NYSE Symbols |
| Physically Health Impaired | Medical->Physiology |
| Pinheiro, Ma, Brazil | Regional->Airport Codes |
| Private Health Information | Medical->Physiology |
| Private Health Insurance | Business->General |
| Protected Health Information | Computing->Security |
| Public Health Institute | Governmental->US Government |
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