Related Clues:
- Western treaty grp.
- Kind of forces
- Org. involved in Bosnia
- See 36-Down
- Org.
- Hemispheric assn.
- Intl. group since 1948
- Org. expanding into Eastern Europe
- Org. with a secretary general
- Kind of alphabet
- Warsaw Pact counterforce
- Eisenhower held a 1950 post in it
- Partnership for Peace grp.
- Expanding grp.
- Western Hemisphere assoc.