PHP: Hypertext Preprocessor 
Penultimate Hop Popping 
Personal Handy Phone 
Personal History Profile 
Parents Helping Parents 
Payload Handling Panel 
Personal Home Page 
Philippine Peso 
Prepaid Health Plan 
IATA code for Philip Airport, Philip,… 
partial hospitalization 
Partial Hospitalization Program 
Parts, Hybrids and Packaging 
Parts, Hybris and Packaging 
pathological hyperprolactinemia 
Patient Hygiene Performance 
Pennsylvania Highway Patrol 
Penultimate Hop Pop 
Personal Home Pages 
Personal Homepage Program 
Personal Hypertext Protocol 
PhenePlate 
phenolphthalein 
phenylcyclohexylpyrrolidine 
Philadelphia Highway Patrol 
Philadelphia Phillies 
phosphatase 
phosphorus 
PHP Hypertext Preprocessor 
PHP Hypertext Processor