English abbreviations from pgu to pha
- PGU (Professional Growth Unit)
- PGV (Pitt-Greenville Airport)
- PGW (Publishers Group West)
- PGX (Périgueux Bassillac Airport)
- PGY (Post Graduate Year)
- PGY-1 (first post-graduate year)
- PGY-2 (second post-graduate year)
- PGY-3 (third post-graduate year)
- PGY-4 (fourth post-graduate year)
- PGY-5 (fifth post-graduate year)
- PGZ (Pokemon Gameboy Zone)
- pH (Expression of acidity or alkalinity. pH 7 is neutral;above 7 alkalinity increases; below 7 acidity decreases.)
- PH/PK (Probability of Hit/Probability of Kill)
- PH1 (Photographer's Mate First Class)
- PH2 (Photographer's Mate Second class)
- PH3 (Phosphine)
- PHA (Physical Health Assessment)