Its MD museum displays an Enigma machine

• Cipher-cracking org
• Cracking grp
• Secretive government group: Abbr
• Org. in the film "Sneakers"
• Secretive D.C. org
• Phone-tapping org.
• 55-Across relative
• Org. based in Fort Meade, Maryland
• Cybersecurity grp

Wikipedia Word definitions in Wikipedia
NSA is the National Security Agency, a United States governmental agency. NSA may also refer to: