Progressive Alliance

D

• Category:Democratic Party (Italy)

F

• Category:Farabundo Martí National Liberation Front
• Category:Fatah

I

• Category:Indian National Congress

L

• Category:Labour Party (Ireland)
• Category:Labour Party (Netherlands)
• Category:Labour Party (Norway)
• Category:Labour Party (UK)

M

• Category:MPLA

N

• Category:New Democratic Party (Canada)
• Category:New Zealand Labour Party

P

• Category:PASOK
• Category:Progressive Socialist Party

R

• Category:Republican People's Party (Turkey)

S

• Category:Social Democratic Party (Romania)
• Category:Social Democratic Party of Austria
• Category:Social Democratic Party of Finland
• Category:Social Democratic Party of Germany
• Category:Socialist Party (France)
• Category:Spanish Socialist Workers' Party

W

• Category:Workers' Party (Brazil)