Eu-Wide 

Mapahelp

Host4Ukraine

Poland:

Polish Government

Overview of different groups gathered by newspaper 

Czech Republic

Stojime za urkainu

Pomahey Ukrajine

Drive For Refugees

Hungary

Hungarian Red Cross

Hungarian Event

Germany

LeaveNoOneBehind

Berlin Hilft

SOS Berlin

Austria

Ukrainian in Vienna

Other good to know Information for Refugees

Deutsche Bahn – Free rides with DB from Poland to Germany

Vodafone – Free calls to ukraine/from ukraine

Telekom – Free calls to ukraine/from ukraine

DREI – Free calls to ukraine/from ukraine

MAV Start – Free train ride in hungary

PKP Intercity – Free train ride in poland

Danish State Railways – Free train ride in poland

WizzAir – 100k free seats – 100k free seats