- ZFF stands for Zagreb Film Festival (Zagreb, Croatia)
- ZFF stands for Zeitschrift für Fremdsprachenforschung (German: Journal for Language Research)
- ZFF stands for Zeitschrift für Familienforschung (German: Journal of Family Studies; University of Bamberg; Bamberg, Germany)
- ZFF stands for Zero Forcing Function
- ZFF stands for Zeppa Family Foundation (charitable organization)
- ZFF stands for Zinc Formalin Fixative
ZFF