National Union of Rail, Maritime and Transport Workers United Kingdom http://www.rmt.org.uk/ Dockers Maritime Transport Railways Road Transport
Nautilus International - Swiss branch Switzerland https://www.nautilusint.org/ch Inland Waterways Maritime Transport
Nautilus International - UK branch United Kingdom http://www.nautilusint.org/ Inland Waterways Maritime Transport
Norsk Sjommansforbund Norwegian Seafarers' Union NSU Norway http://www.nsu.org/ Fisheries Maritime Transport
Odborové sdružení železničářů Czech Railway Workers' Trade Union Czech Republic http://www.osz.org/ Railways Urban Public Transport
Odborové Združenie Železničiarov Slovakian Trade Union of Railway Workers´ Slovakia http://www.ozz.sk/ Railways
