KCTU Korean Confederation of Trade Unions Independent centre with 600,000 members affiliated (in English)

FKTU Federation of Korean Trade "Official" trade union centre (in English and Korean)

Regional structures

Jeunbuk region of KCTU in Korean only

Becheun region of KCTU in Korean only

Korean Confederation of Trade Unions Ulsan Regional Council

Individual Unions

Korean Working Women's Association

Korean National Electrical Workers Union

Federation of Press Unions

Hyundai Motor Workers Union

Hyundai Motor Workers Union

Hyundai heavy industries workers union in Korean only

Hyundai Heavy Industry Workers' Union

Hyundai Precision and Industrial Labor Union (Technical Research Institute Branch)

Seoul Subway Labor Union

Korean Federation of Clerical and Financial Labor Unions

KPSU Korean Federation of Transportation, Public & Social Services Workers' Union

KFTA Korean Federation of Teachers Associations

KBS union in Korean only

MBC Union in Korean only

Daeu Ship-building workers union in Korean only

Sung-sil University union in Korean only

KMWF Korean Metal Workers Federation In English and Korean

FKSU Federation of Korean Seafarers' Unions

Federation of Korean Taxi Transport Workers' Unions

Korea National Electrical Workers' Union

Korean Journalists' Association

FKUWU Federation of Korean United Workers' Unions

KFCITU Korean Federation of Construction Industry Trade Unions

Sejong Cultural Center Labor Union