Clue: '40s-'50s D.C. initials

Answer: HST

Length: 3

---

Similar Clues:

• Only 20th-century president whose three distinct initials are in alphabetical order (HST with 3 letters)
• Super Bowl to be played in the year 3968, at the current rate (MMII with 4 letters)
• Elec. current initials (ACDC with 4 letters)
• Current initials (ACDC with 4 letters)
• Dossier initials (AKA with 3 letters)
• Crime report initials, perhaps (AKA with 3 letters)
• Cyberspace initials (AOL with 3 letters)
• Police-call initials (APB with 3 letters)
• Introductory chat room query initials (ASL with 3 letters)
• Long-distance initials (e.g. ATT with 3 letters)