Related Clues:

• Substitute: Abbr.
• PC button
• Ctrl- -- -delete
• Shift neighbor: Abbr.
• ''Discontinue this'' computer key
• Key that takes you back
• PC "oops!" key
• ___-weekly (the Reader, e.g.)
• Rocket datum: Abbr.
• Computer key (Abbr.)
• Key that helps you exit
• Other rte.
• Aircraft stat
• Pilot's stat.
• In-flight fig.