ZUDIS stands for Zentrales Umwelt- und klimaDaten-metaInformations System
ZTX stands for Z-Series True Excellence (treadmill; True Fitness Technology)
ZUDP stands for Zespole Uzgadniania Dokumentacji Projektowej (Polish: Team Reconciliation Project; Poland)
ZTZ stands for Zero Tolerance Zone (National Health Service; UK) ZTZ stands for Zwemclub Tieltse Zeeduivels (Dutch)
ZUCC stands for Zhejiang University City College (China)
ZUCA stands for Zee Ultimate Carry All (rolling bag) ZUCA stands for ZSU Casualty Assessment
ZTWU stands for Zimbabwe Textile Workers' Union
ZTWoG stands for Zelda: the Wand of Gamelon (gaming)
ZTZE stands for Zero Tolerance Zero Evidence (study on school violence; 2000)
ZUEL stands for Zhongnan University of Economics and Law (Wuhan, China)