The meaning of the Acronym OR is...

OR is

• Operating room
• Open Reduction
• Oriented

More Meanings For OR:

• Logical OR
• Originator / Recipient
• logical OR (programming, IC design)
• logical OR (programming)
• Office Regenerator
• logical OR
• Odds Ratio
• logical OR (Boolean)
• Oak Ridge Operations Office
• Operations Research
• Orgasm Response
• Operating room
• Open Reduction
• Oriented
• Operations Research

OR is also in:

• Accounting
• Adults
• Assembly
• Electronics
• General
• Mathematics
• Meteorology
• Physiology
• Software
• Telecom
• Universities