The meaning of the Acronym OPL is...

OPL is

• Ottawa Public Library
• Optical Liquid Level Sensor
• On Premises Laundry
• Operations Per Location
• Override Phone Location
• Online Price Lists
• One Person Librarian
• Olympic Porn Land
• Output Protection Limiter

More Meanings For OPL:

• Optically Pumped Laser
• Oakland Public Library
• Oxygenation Portable Laboratory
• Overseas Partners, Ltd.
• Old Pushy Liturgist
• Oilfield Publications Limited
• Old Parochial League
• OPL language source code file (Psion)
• Organiser Programming Language
• Optimization Programming Language
• Open Publication License
• Open Publishing License
• Operational
• Open Problem List
• Over Prescribed Limit

OPL is also in:

• Electronics
• File Extensions
• Firms
• General
• Libraries
• Media
• NASA
• Ocean Science
• Police
• Positions
• Software
• Sports