IZFIntuitionistic Zermelo Frankel (set theory)
IZFInternational Zapatista Forum
References in periodicals archive ?
Discomfort glare from D1 headlamps of different size (Report IZF 1991 C-21).
An exploratory simulator study on the use of active control devices in car driving (Report IZF 1992 B-17).
Center high-mounted stop light: An evaluation (Report IZF 1991 C-3).