The meaning of the Acronym OWL is...

OWL is

• Ordinary Wizarding Levels

More Meanings For OWL:

• OverWhelmingly Large telescope
• One Way Low
• Online Writing Laboratory
• Orientation Workshop Leader
• Our World Learning
• On-line Web stories for Learning
• Online Writing and Learning
• Older Wiser Learners
• Online Webbased Learning
• Obsessed With Learning
• Observe Wait Listen
• Older Women's League
• Older Wiser Lutherans
• One World Line
• Outdoor Webelos Leader

OWL is also in:

• Astronomy
• Educational
• Electronics
• Law
• Non-Profit Organizations
• Positions
• Religion
• Scouting
• Universities