Clue: JFK letters

Answer: ETA

Length: 3

---

Similar Clues:

• Freon letters (CFC with 3 letters)
• Letters before nus (MUS with 3 letters)
• Letters from Hera (ETAS with 4 letters)
• Telly letters (BBC with 3 letters)
• Letters on an F-16 (USAF with 4 letters)
• Homemade music compilation ... or a hint to the circled letters (MIXTAPE with 7 letters)
• Letters on the indexing of all Matador Records releases (OLE with 3 letters)
• Letters on the Pinafore (HMS with 3 letters)
• Spacecraft letters, once (CCCP with 4 letters)
• Outdated globe letters (USSR with 4 letters)