- 华沙公约 huáshāgōngyuē Warsaw PactThe Warsaw Treaty; a mutual defense treaty established in 1955 between the Soviet Union and several Eastern Bloc countries, which was dissolved in 1991.
- 华沙条约组织 huáshātiáoyuēzǔzhī Warsaw PactWarsaw Treaty Organization, the collective defense treaty signed among the Soviet Union and seven other Soviet satellite states in Central and Eastern Europe during the Cold War