ZF, Z-F, or Zf may refer to:

Businesses and organizations

ZF Friedrichshafen ZF Friedrichshafen AG, also known as ZF Group, originally ''Zahnradfabrik Friedrichshafen'', and commonly abbreviated to ZF (ZF = "Zahnradfabrik" = "Cogwheel Factory"), is a German car parts maker headquartered in Friedrichshafen, in the south- ...

, a German supplier of automobile transmissions *

Zionist Federation of Great Britain and Ireland The Zionist Federation of Great Britain and Ireland, also known as the British Zionist Federation or simply the Zionist Federation (ZF), is an umbrella organisation for the Zionist movement in the United Kingdom, representing more than 30 organisa ...

, an organization established to campaign for a permanent homeland for the Jewish people

Science and technology

Laminas Laminas Project (formerly Zend Framework or ZF) is an open source, object-oriented web application framework implemented in PHP 7 and licensed under the New BSD License. The framework is basically a collection of professional PHP-based pac ...

, a web framework implemented with PHP that was formerly known as Zend Framework *

Zermelo–Fraenkel set theory In set theory, Zermelo–Fraenkel set theory, named after mathematicians Ernst Zermelo and Abraham Fraenkel, is an axiomatic system that was proposed in the early twentieth century in order to formulate a theory of sets free of paradoxes such ...

, a system of axioms in mathematical set theory *

Zinc finger A zinc finger is a small protein structural motif that is characterized by the coordination of one or more zinc ions (Zn2+) in order to stabilize the fold. It was originally coined to describe the finger-like appearance of a hypothesized struct ...

, a protein domain that interacts with zinc ion to bind to DNA *

Zona fasciculata The ''zona fasciculata'' (sometimes, fascicular or fasciculate zone) constitutes the middle and also the widest zone of the adrenal cortex, sitting directly beneath the ''zona glomerulosa''. Constituent cells are organized into bundles or "fascicl ...

, the middle zone of the adrenal cortex

Other uses

Zelda Fitzgerald Zelda Fitzgerald (; July 24, 1900 – March 10, 1948) was an American novelist, painter, dancer, and socialite. Born in Montgomery, Alabama, she was noted for her beauty and high spirits, and was dubbed by her husband F. Scott Fitzgerald ...

, wife of F. Scott Fitzgerald * Z Fighters, the protagonists of the ''Dragon Ball'' saga {{disambiguation