| Acronym | Definition |
|---|
| PPH | Parts per Hour |
| PPH | Portland Press Herald |
| PPH | Primary Pulmonary Hypertension |
| PPH | Patent Prosecution Highway |
| PPH | PeoplePerHour (job search website; UK) |
| PPH | Pay Per Hour |
| PPH | Postpartum Hemorrhage |
| PPH | Program in Public Health (various schools) |
| PPH | Prestige Performance Hatchback |
| PPH | Pharmaceutical Public Health (various organizations) |
| PPH | Public Participation Hearing (California) |
| PPH | Persistent Pulmonary Hypertension |
| PPH | Plant Publicity Holland |
| PPH | Pounds Per Hour |
| PPH | Park Plaza Hotels Ltd. (Netherlands) |
| PPH | Parts Per Hundred |
| PPH | Procedure for Prolapse and Hemorrhoids (hemorrhoid repair treatment) |
| PPH | Plasmapheresis (blood plasma treatment) |
| PPH | Persons Per Household (program ratings) |
| PPH | Points Per Hour (gaming) |
| PPH | Polypropylene Homopolymer (plastics) |
| PPH | Postage, Packing and Handling (shipping) |
| PPH | Passera Pas l'Hiver |
| PPH | Problems Per Hundred |
| PPH | Perfect Phylogeny Haplotyper |
| PPH | Past Problem History |
| PPH | Pulse-Position Hopping |
| PPH | Pertinent Past History (medical) |