English abbreviations from phsc to pi
- PHSC (Princes Hill Secondary College)
- PHSP (Post High School Preparation)
- PHT (Henry County Airport)
- PHU (Pulse Height Units)
- PHUEL (Philadelphia High school Ultimate Education League)
- PHUR (Pets Helping Us Recover)
- PHV (PHoto Voltaic)
- PHW (Hendrik Van Eck Airport)
- PHWE (Phil's Home Wrestling Entertainment)
- PHWF (Potomac Heights Wrestling Federation)
- PHWG (Process Heater Work Group)
- PHWH (Price Hill / Western Hills)
- PHWL (Pure Hardcore Wrestling League)
- PHWM (Partnership for Health Weight Management)
- PHWT (Physically Handicapped Welfare Trust)
- PHWV (Pictures of Hilton Waikoloa Village)
- PHX (Phoenix Sky Harbor International Airport)
- PHY (Phetchabun Airport)
- PHYC (Portsmouth Harbour Yacht Club)
- PHYFM (Physical Formation Log)
- Phyl (Phyllis)
- Pi (Probability of incapacitation)
- P.I (Philippines Islands)
- P.I. (Poni Jussit ("Ordered to be Placed"))
