GCH

GCH stands for:

• Group Club Handball, the association of European Handball Clubs
• Continuum hypothesis
• GTP cyclohydrolase I, the enzyme

GCH as distinguishing signs on license plate:

• Poland: powiat Chojnicki in the Pomeranian Voivodeship

GC -H stands for:

• Chrysler GC -H, a car model from the 1960s and 70s

• Disambiguation
• Abbreviation