Related Clues:
- Intl. peacekeeping group
- Brussels-based org
- Old West pursuit group
- Mex. and Uru. are in it
- Cold War-era alliance
- ___ in "Oscar"
- Oater search squad
- Bosnia peacekeeping gp
- Atlantic defence org
- Org. founded in 1948 in Bogota
- Peacekeeping grp
- Warsaw Pact counterpart, once
- Western alliance since 1949
- Troop at the service of a local sheriff
- Grp. joined by Albania and Croatia in 2009