Clue: People are closely watched in them: Abbr.

Answer: ICUS

Length: 4

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Similar Clues:

• People in this are watched closely: Abbr. (ICU with 3 letters)
• Real estate units involved in this puzzle's theme: Abbr. (BRS with 3 letters)
• Abbr. indicating additional people (ETAL with 4 letters)
• Closely watched index (THEDOW with 6 letters)
• Information superhighway whose abbreviation inspired this puzzle's theme (WORLDWIDEWEB with 12 letters)
• Increase in speed: Abbr. (ACC with 3 letters)
• Invoice abbr. (e.g. ACCT with 4 letters)
• Insurer's file: Abbr. (ACCT with 4 letters)
• Info on a personal check: Abbr. (ACCTNO with 6 letters)
• Check info (abbr.) (ACCTNO with 6 letters)