The meaning of the Acronym OLS is...

OLS is

• Obnoxious Little Shithead

More Meanings For OLS:

• On- Line Solution
• Organizational Leadership And Supervision
• Ordinary Least Squares
• Operational Linescan System
• Obnoxious Little Shithead
• Our Little Secret
• One Last Sin
• Omniscient Location Service
• Oil And Lng Ships
• Organizational Leadership And Supervi
• Oosterum Loudspeaker Systems
• Organizational Leadership Skills
• Olsten Corporation
• Organizational Leadership Supervision
• Nogales, Arizona

OLS is also in:

• Academic Degrees
• Adults
• Airport Codes
• Electronics
• Firms
• General
• NYSE Symbols
• Ocean Science
• Unfiled
• US Government