Related Clues:

• OSS successor
• Hornet's defense
• FBI ally
• Former OSS
• It's known for its intelligence
• Apiarist's woe
• The Police leader
• Bug group?: Abbr.
• Jack Ryan's employer (Abbr.)
• OSS follower
• See 59-Down
• Spying org.
• A criminal may be caught in one
• Org. in "Patriot Games"
• Clandestine org.