Related Clues:

• Peacekeeping force in Bosnia
• Security grp.
• Brussels-based org.
• Common-interest group
• Conservatives or liberals, say, in the Senate
• Its HQ is in Brussels
• See 9-Down
• Kind of commander
• Peacekeeping grp.
• Britain's Lord Ismay was its first head
• Org. with a compass star as its symbol
• Accord
• Defense org. since 1949
• Political alliance
• Much of Eur. is in it