CRF

CRF may refer to:

Science and technology

• Corticotropin-releasing factor family, a family of related neuropeptides in vertebrates
  • Corticotropin-releasing hormone or corticotropin-releasing factor, a polypeptide hormone
• Chromatographic response function, a coefficient which characterizes the quality of the separation in the result of a chromatography
• Coefficient of rolling friction, a coefficient that measures the rolling resistance
• Cloud radiative forcing, the difference between the radiation budget components for average cloud conditions and cloud-free conditions
• Chemotactic range fitting, a phenomenon in which organisms direct their movements according to certain chemicals
• Controlled-release fertiliser, a solid form fertilizer
• Coupled rangefinder camera
• Case report form, used in clinical trial research

Computing

• Conditional random field, in machine learning, a type of graphical model
• Constant Rate Factor, used video encoders such as x265, and VP9, and AV1 as a bitrate control method.

Medicine

• Cardiorespiratory fitness
• Case report form, in a clinical trial, the document showing all the evaluated patient data
• Cancer-related fatigue
• Chronic renal failure, also known as chronic kidney disease (CKD)

Economics and finance

• Capital recovery factor, a financial concept
• Consolidated Revenue Fund, the main government bank account in many Commonwealth Nations

Organisations

• Catholic Reaction Force, a name used by paramilitaries to issue death threats against Protestants in Northern Ireland during "The Troubles"
• Cave Research Foundation, an American private, non-profit group dedicated to the exploration, research, and conservation of caves
• Central Readiness Force, a military defense unit in Japan
• Centro Ricerche Fiat, the central research organization for Fiat; see Blue&Me
• Air Central (ICAO airline designator), an airline in Japan

Sports

• Circle rules football, a variation on football with only one goal
• Cyprus Rugby Federation, the governing body for rugby union in Cyprus
• Clube de Regatas do Flamengo, a Brazilian football club based in Rio de Janeiro

Other uses

• Honda CRF series, a series of motorcycles
• Carolina Renaissance Festival, a festival held annually in North Carolina, US
• Charter of Rights and Freedoms, a bill of rights entrenched in the Constitution of Canada

1. Honda CRF series
2. CRFS
3. Case report form
4. Conditional random field
5. Capital recovery factor
6. Honda CRF450R
7. Honda CRF150R
8. Corticotropin-releasing factor family
9. Cardiorespiratory fitness
10. CrfA RNA
11. CNVi
12. Bharatmala
13. Central Readiness Force
14. Anserma language
15. Clinical data management
16. Controlled-release fertiliser
17. Honda CRF450L
18. Cave Research Foundation
19. Honda CRF230L
20. Honda CRF150L