Garage.com, best known VC Portal in the US
Venture Capital Resource Library
Venturescape.com
VentureList.com
German Equity Forum

Venture Capital Associations

Australian Venture Capital Association Limited.
Belgian Venturing Association
British Venture Capital Association
Canadian Venture Capital Association
European Private Equity and Venture Capital Association (EVCA)
German Venture Capital Association e.V. (BVK)
Russian Venture Capital Association
Swiss Private Equity & Corporate Finance Association
U.S. National Venture Capital Association 

Business Angels

BAND - Business Angel Network Deutschland
European Business Angels Network
ALT HILFT JUNG Bundesarbeitsgemeinschaft e.V.