CH

• .ch
• Bemidji Airlines
• C. H. Mohammed Koya
• CH postcode area
• CH register
• Cargo helicopter
• Carolina Herrera (fashion designer)
• Cassini-Huygens
• Cerebellar hypoplasia
• Ch (computer programming)
• Ch (digraph)
• Chain (length)
• Chain Home
• Chamorro language
• Championship (dog)
• Chaos;Head
• Chaudhary
• Chihuahua (state)
• China
• Cholesterol
• Chomsky hierarchy
• Christ's Hospital
• Clay
• Cluster headache
• CollegeHumor
• Columbia Helicopters
• Companion of Honour
• Confoederatio Helvetica
• Congenital hypothyroidism
• Conservation Halton
• Continuum hypothesis
• Contraction hierarchies
• Curry–Howard correspondence
• E! (Canadian TV system)
• Heavy cruiser
• Hyperbolic cosine
• ISO 3166-1 alpha-2
• Metres above the Sea (Switzerland)
• Montreal Canadiens
• Television channel
• methine group
• methylidyne group
• methylidyne radical