Iskani niz je bil najden v IZTOČNICAH:
CNT
en
NLC
,
National Labour Congress
,
Nigeria Labour Congress
,
Nigerian Labour Congress
pt
Congresso Nacional do Trabalho
CNT
en
National Confederation of Labour
es
Confederación Nacional del Trabajo
fr
CNT
,
Confédération nationale du travail
pt
Confederação Nacional do Trabalho