CHF

CHF may refer to:

Organizations

• Chemical Heritage Foundation, former name of the Science History Institute, an institution that preserves and promotes understanding of the history of science
• Chi Heng Foundation, a Hong Kong-based non-governmental organisation dedicated to addressing children impacted by AIDS
• Chicago Humanities Festival, a foundation which organizes an annual series of lectures, concerts, and films
• Children's Health Fund, a non-profit organization that provides health care to children and families
• Children's Hunger Fund, a Christian non-profit organization that empowers local churches to meet the needs of impoverished community members
• Commando Helicopter Force, a unit of the Royal Navy Fleet Air Arm
• CHF International, former name of Global Communities, an international development and humanitarian aid organization
• Community Health Fund, a Tanzanian health insurance scheme

Science and technology

• Congestive heart failure, a disease when the heart is unable to pump sufficiently to maintain blood flow to meet the body's needs
• Critical heat flux, the thermal limit of a phenomenon in thermodynamics
• Cryptographic hash function, a special class of hash function that has certain properties which make it suitable for use in cryptography
• Central hydraulic fluid, used in automobile power steering
• Chemical formula of hafnium(IV) carbide (CHf)

Transport

• Chung Fu stop, a Light Rail stop in Hong Kong
• Church Fenton railway station, North Yorkshire, England (National Rail station code)

Other uses

• Centre half-forward, a position in Australian rules football
• Swiss franc, by ISO 4217 code, currency of Switzerland and Liechtenstein