Related Clues:

• Lead-in to 'ops'
• Part of Mac OS: Abbr
• Part of TBS: Abbr
• Part of DOS: Abbr
• The 'S' of GPS: Abbr
• S.S.S. part: Abbr
• The 'S' of OS: Abbr
• Pt. of OS
• Part of MS-DOS Abbr.:
• Pt. of TBS
• Procedure: Abbr
• MS-DOS component: Abbr
• GPS part: Abbr
• Part of Mac OSX: Abbr
• Quick procedure?