PHB
PHB is an abbreviation for:
- para -hydroxybenzoic acid , a chemical compound, see 4-hydroxybenzoic acid
- Philosophical Library (PhB), a series of books
- Pohlig-Heckel-Bleichert, German cable car manufacturer, see Julius Pohlig #Entrepreneur
- Pointy Haired Boss , a cartoon character, see Dilbert #Main Characters
- Polyhydroxybutyric acid , a biopolymer
- Prohibitin , a protein
- Psychological University Berlin
