The meaning of the Acronym ROS is...

ROS is

• Return Of Saturn
• Results Of Sin
• Reactive Oxygen Stke
• Rose Of Sharon
• Raster Output Scanner
• Race Online Series

More Meanings For ROS:

• Run Of Stack
• Record On Silicon
• Remote Operations Security
• Remote Operations Service
• Rate Of Sulfation
• Radical Oxygen Species
• Reactive Oxygen Species
• Rate Of Oxidation
• Record On Silicon
• Return Of Saturn
• Results Of Sin
• Reactive Oxygen Stke
• Rose Of Sharon
• Raster Output Scanner
• Race Online Series

ROS is also in:

• Assembly
• Chemistry
• Electronics
• General
• Security
• Telecom
• Unfiled