Indo-European languages / Indogermanische Sprachen / Langues Indo-Européennes

Copyleft © 2007 DNGHU - Indo-European Language Revival Association

Orange: Countries with a majority of speakers of Indo-European Languages

Yellow: Countries with an Indo-European minority language with official status

Grey: Countries with significant minority of speakers of Indo-European language with unofficial status

Copyleft © 2007 Indo-European Language Association, licensed under GFDL

Source: European language portal, and this in turn from Wikipedia