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