The Socialist Equality Party (SEP) is the name of the national sections of the International Committee of the Fourth International, which publishes the World Socialist Web Site. There are currently seven SEPs:
Socialist Equality Party (Australia)
Socialist Equality Party (Canada)
Socialist Equality Party (France)
Social Equality Party (Germany)
Socialist Equality Party (Sri Lanka)
Socialist Equality Party (UK)
Socialist Equality Party (United States)
There are also groups working to build SEPs in other countries:
WSWS/ICFI Supporters Group (India)
Socialist Equality Group (Ireland)
Socialist Equality Group (New Zealand)
Marxist Voice (Pakistan)
Social Equality (Turkey)