The meaning of the Acronym OBU is...

OBU is

• One Big Union

More Meanings For OBU:

• OSIS Baseline Upgrade
• Oklahoma Baptist University
• Ouachita Baptist University
• Oceans Between Us
• One Big Union
• Offshore Banking Unit
• OSIS Baseline Upgrade
• On Board Unit
• Kobuk, Alaska USA

OBU is also in:

• Airport Codes
• General
• International Business
• Military
• NASA
• Ocean Science
• Unfiled
• Universities