NATO (?.)
- AL
- ANZUS Council
- ASPAC
- Arab League
- BIS
- British Commonwealth
- CACM
- CENTO
- Central Treaty Organization
- Colombo Plan
- Common Market
- Commonwealth of Nations
- Council of Europe
- ECSC
- EEC
- EFTA
- Euratom
- European Economic Community
- French Community
- ICRC
- Interpol
- LAFTA
- Nordic Council
- OAS
- OAU
- OCAM
- OECD
- OPEC
- SEATO
- WCC
- Warsaw Pact
- alliance
- capitulation
- cartel
- concord
- concordat
- convention
- entente
- entente cordiale
- international agreement
- league
- mutual-defense treaty
- nonaggression pact
- paction
- treaty