Once a year, Verein der Freunde und Förderer der HSBA offers part-scholarships for study-abroad periods (from 2014 mostly study trips). Furthermore, HSBA students can apply for partial financial assistance at any time in the event of hardship. The part-scholarships will be and sent by e-mail to the HSBA students (generally January/February).
Even if you are not entitled to BaföG funding in Germany, there is a chance that you may qualify for study-abroad funding. It's worth a try! You can find more information and a BaföG calculator here.
Fulbright scholarships for Summer Schools
Scholarships for students at universities of applied sciences (Fachhochschulen)
Go East
DAAD programme to fund studying at central and eastern European universities
BMBF - Stipendiendatenbank
BMBF database of current scholarship programmes
DAAD - Stipendiendatenbank
Financial assistance options from the DAAD and other sponsors to fund studying, research and teaching abroad
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