Clue: They're often flashed in front of bouncers

Answer: IDS

Length: 3

---

Similar Clues:

• Officially restricted yet widely known information (OPENSECRET with 10 letters)
• Interjection that's the last entry in the Official Scrabble Players Dictionary (it requires both blanks) (ZZZ with 3 letters)
• It's flashed by an officer (BADGE with 5 letters)
• Revealed a false front (BELIED with 6 letters)
• Front or rear edge of an auto (BUMPER with 6 letters)
• Coin whose front was last redesigned in 1909 (CENT with 4 letters)
• Health insurance up-front fee (COPAY with 5 letters)
• Inability to read (ALEXIA with 6 letters)
• Word with front or rear (e.g. END with 3 letters)
• "All Quiet on the Western Front" writer ___ Maria Remarque (ERICH with 5 letters)