CTF may refer to:

Organizations and associations

Cambridge Theological Federation The Cambridge Theological Federation (CTF) is an association of theological colleges, courses and houses based in Cambridge, England and founded in 1972. The federation offers several joint theological programmes of study open to students in memb ...

Canadian Taxpayers Federation The Canadian Taxpayers Federation (CTF; french: Fédération canadienne des contribuables, link=no) is a federally incorporated, non-profit organization in Canada. It claimed 30,517 donors and 215,009 supporters in 2018–19. Voting membership, h ...

Canadian Teachers' Federation The Canadian Teachers' Federation (CTF/FCE) is a bilingual not-for-profit organization and a national alliance of provincial and territorial teacher organizations representing more than 277,000 members throughout Canada. The CTF/FCE is affiliated ...

* Child Trust Fund, a UK child savings scheme *

Children's Tumor Foundation The Children's Tumor Foundation (CTF) is a 501(c)(3) foundation dedicated to improving the health and well-being of individuals and families affected by NF, a group of genetic conditions known as neurofibromatosis or schwannomatosis. Their four- ...

Clean Technology Fund The Climate Investment Funds (CIF) is a multilateral fund established to finance and scale climate pilot projects in developing countries. Established in 2008 at the request of the G8 and G20, the CIF administers a collection of programs that help ...

* Cyprus Tennis Federation *

Chow Tai Fook Chow Tai Fook group is a Hong Kong–based, privately-owned conglomerate with holdings in the jewellery, property development, hotel, department store, transportation, energy, telecommunications, port, casino, and other businesses. Despite the ...

, Hong Kong based conglomerate

Science and technology

Capture the flag (cybersecurity) Capture the Flag (CTF) in computer security is an exercise in which "flags" are secretly hidden in purposefully- vulnerable programs or websites. It can either be for competitive or educational purposes. Competitors steal flags either from other c ...

, an educational exercise in computer security *

Charge trap flash Charge trap flash (CTF) is a semiconductor memory technology used in creating non-volatile NOR and NAND flash memory. It is a type of floating-gate MOSFET memory technology, but differs from the conventional floating-gate technology in that it use ...

Chlorine trifluoride Chlorine trifluoride is an interhalogen compound with the formula ClF3. This colorless, poisonous, corrosive, and extremely reactive gas condenses to a pale-greenish yellow liquid, the form in which it is most often sold (pressurized at room temp ...

, a highly corrosive chemical * Collaborative Translation Framework, a platform designed by Microsoft to improve machine translation through (possibly crowdsourced) user contributions *

Computer to film Computer to film (CTF) is a print workflow involving printing from a computer straight to film through an imagesetter. Designs are typically created in Adobe Illustrator or CorelDRAW, however they can also be produced in AutoCAD, Inkscape and ma ...

, an imaging technology used in lithographic printing * Contrast threshold function, in physiological imaging *

Contrast transfer function The contrast transfer function (CTF) mathematically describes how aberrations in a transmission electron microscope (TEM) modify the image of a sample.Spence, John C. H. (1988 2nd ed) ''Experimental high-resolution electron microscopy'' (Oxford U. ...

, in general imaging *

Controlled thermonuclear fusion Fusion power is a proposed form of power generation that would generate electricity by using heat from nuclear fusion reactions. In a fusion process, two lighter atomic nuclei combine to form a heavier nucleus, while releasing energy. Devices de ...

* CTF, an undocumented Windows protocol involved with the Microsoft

Text Services Framework The Text Services Framework (TSF) is a COM framework and API in Windows XP and later Windows operating systems that supports advanced text input and text processing. The Language Bar is the core user interface for Text Services Framework. Overvie ...

Cut-through forwarding Rat running (also known as rodent running, cut-through driving, or dive-bombing) is the practice by motorists of using residential side streets or any unintended short cut such as a parking lot, delivery service lane or cemetery road instead o ...

, a methodology used in network hardware

Other uses

Canadian Television Fund The Canadian Television Fund (CTF, french: Fonds canadien de télévision - FCT) supported the production and broadcast of Canadian television programs. A non-profit corporation operating as a public-private partnership, the CTF was financed by c ...

Capture the flag Capture the flag (CTF) is a traditional outdoor sport where two or more teams each have a flag (or other markers) and the objective is to capture the other team's flag, located at the team's "base", and bring it safely back to their own base. ...

, a traditional outdoor game often played by children *

Catford railway station Catford railway station is one of two stations serving the London suburb of Catford. Mainly used by commuters, it is in Travelcard Zone 3 and is on the Catford Loop Line, between and . It is served mainly by Thameslink trains between , and ...

(National Rail station code), London, England *

Coatepeque Airport Coatepeque Airport is an airport serving Coatepeque, a city in the Quetzaltenango Department of Guatemala. The airport is in a wooded area on the southwest side of town. It has a small terminal and a runway 900 meters long. The Retalhuleu non- ...

(IATA code), Guatemala *

Colorado tick fever Colorado tick fever (CTF) is a viral infection (Coltivirus) transmitted from the bite of an infected Rocky Mountain wood tick (''Dermacentor andersoni''). It should not be confused with the bacterial tick-borne infection, Rocky Mountain spotted fe ...

* Controlled Traffic Farming, a soil protection driving strategy *

Correctional Training Facility Correctional Training Facility (CTF), commonly referenced as Soledad State Prison, is a state prison located on U.S. Route 101, north of Soledad, California, adjacent to Salinas Valley State Prison. Facilities The institution is divided into ...

at Soledad, California *

Counter terrorism financing Terrorism financing is the provision of funds or providing financial support to individual terrorists or non-state actors. Most countries have implemented measures to counter terrorism financing (CTF) often as part of their money laundering l ...

* Commander, Task force {{Disambiguation