Clue: Tiny amount of time: Abbr.

Answer: NSEC

Length: 4

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Similar Clues:

• Tiny time unit: Abbr. (e.g. MSEC with 4 letters)
• Tiny time abbr. (MSEC with 4 letters)
• Tiny time period: Abbr. (NSEC with 4 letters)
• Tiny time fraction: Abbr. (NSEC with 4 letters)
• Tiny unit of time: Abbr. (NSEC with 4 letters)
• Tiny fraction of time: Abbr. (NSEC with 4 letters)
• Tiny bit of time: Abbr. (NSEC with 4 letters)
• Tiny time interval: Abbr. (NSEC with 4 letters)
• Tiny time fraction (abbr.) (NSEC with 4 letters)
• Tiny bit of time (abbr.) (NSEC with 4 letters)