Possible Clues:

• Covert org., once
• W.W. II intelligence org.
• Pre-CIA org.
• Julia Child worked for it during W.W. II: Abbr
• W.W. II org.
• Agency that led to the CIA
• WWII intelligence org
• Org. that employed Julia Child during WWII
• 1946 Alan Ladd film
• 1940's spy org.