The meaning of the Acronym OZ is...

OZ is

• Observation Zero

More Meanings For OZ:

• Oh, Zhitt!
• Ounce
• Objective Zenith
• Organization Of Zeon
• Optimum Zeal
• Old Zeon
• Oberwart Zeitung
• Operation Zenith
• Orcs Zealots
• Oneill Zeppelin
• The Orchid Zone
• Organizational Zodiac
• Ounce
• Objective Zero
• Operational Zone

OZ is also in:

• Adults
• Firms
• General
• Military
• Unfiled
• Unit Measures