Deutschinstitut
- Private institute in the fifth district. Offers details of courses, prices, map, and links to embassies.
- http://www.deutschinstitut.at

DeutschAkademie
- Private academy near the Opera. Includes information about the school, dates, location, accommodation and prices.
- http://www.deutschakademie.at/#englisch

Alpha Sprachinstitut Austria
- Includes profile of the school, courses offered, accommodation, and information about visas and facilities in the city.
- http://www.alpha.at/

Actilingua Academy
- Private school offering either stand-alone courses or ones bundled with accommodation and organized leisure time activities. Site features links to tourism-related information and offers own apartment.
- http://www.actilingua.com/