The meaning of the Acronym OSS is...

OSS is

• Ontario Secondary Schools
• Out of School Suspension

More Meanings For OSS:

• Object Services Standard
• Office of Space Science
• Observing Simulation System
• Office of Survey Systems
• Oracle Support Services
• Organex Software Services
• Open Source Software
• Open Source Solutions
• One Stop Shopping
• One Stop Service
• Other Stable Shareholders
• Out Of School Suspension
• Open Sound System
• Ontario Secondary Schools
• Out of School Suspension

OSS is also in:

• Educational
• Electronics
• Firms
• General
• Music
• Ocean Science
• Schools
• Stock Exchange
• Universities