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

Businesses and organizations

* ZF Friedrichshafen, a German supplier of automobile transmissions * Zionist Federation of Great Britain and Ireland, an organization established to campaign for a permanent homeland for the Jewish people

Science and technology

* Laminas, a web framework implemented with PHP that was formerly known as Zend Framework * Zermelo–Fraenkel set theory, a system of axioms in mathematical set theory * Zinc finger, a protein domain that interacts with zinc ion to bind to DNA * Zona fasciculata, the middle zone of the adrenal cortex

Other uses

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