Related Clues:

• Part of 20-Across: Abbr.
• -- admin
• The 'S' of OS: Abbr.
• With "op," a computer VIP
• CBS part, once: Abbr.
• Part of TBS: Abbr.
• CBS part, briefly
• ___ admin
• The 'S' of GPS: Abbr.
• Part of PBS, for short
• Technique: Abbr.
• ___ admin (computer techie)
• Technique, for short
• Part of OS: abbr.
• CBS part: Abbr.