Related Clues:
- 'Fair Game' org.
- Military alliance gp.
- Large mil. alliance
- 'Spy Game' org.
- American counterpart of Britain's MI6
- "Covert Affairs" org.
- Hush-hush fed. gp.
- Cold War foe of the 45-Down
- Post-W.W. II alliance
- Espionage gp.
- Military alliance gp. since 1949
- Brussels acronym
- Peacekeeping force source
- "Alias" org.
- M16's American counterpart