Related Clues:

• Procedure, for short
• Part of DOS: Abbr.
• Far-reaching
• Universal
• Part of CBS or DOS
• Part of CBS (Abbr.)
• Pt. of CBS
• Worldwide
• Part of CBS
• All over the world
• Procedure: Abbr.
• Method (Abbr.)
• Mode: Abbr.
• Short method?
• Op opener