Clue: WWII fighter pilots' gp.

Answer: RAF

Length: 3

---

Similar Clues:

• Training site for certain WWII airmen, first African American fighter pilots (TUSKEGEE with 8 letters)
• Skilled fighter pilots (AIRACES with 7 letters)
• WWII foo fighters, e.g. (UFOS with 4 letters)
• U.K. fighter pilots' gp. (RAF with 3 letters)
• WWII fighters (HELLCATS with 8 letters)
• WWII fighter (e.g. KAMIKAZE with 8 letters)
• WWII fighter, now (VET with 3 letters)
• Top fighter pilots (ACES with 4 letters)
• WWII fighter pilot (FLYINGTIGER with 11 letters)
• Fighter pilots (ACES with 4 letters)