What does OTZ stand for?
OTZ stands for "Offene Tür Zürich"
How to abbreviate "Offene Tür Zürich"?
"Offene Tür Zürich" can be abbreviated as OTZ
What is the meaning of OTZ abbreviation?
The meaning of OTZ abbreviation is "Offene Tür Zürich"
What does OTZ mean?
OTZ as abbreviation means "Offene Tür Zürich"
