Atom Films - A comprehensive directory of short films available for viewing online.
Britshorts - Produces its own original work and sourcing existing short film material. Streams short films and animations free of charge.
Chaco's Hell - Online collage series with Spanish text inspired by The Matrix, the 9/11 terror attacks, and the political situation in Argentina. [Requires Flash plugin]
Eurocinema - Offers previews of several classic, contemporary, and animated short films [requires payment for full version]. Also includes film recommendations, submission details, related links, and community features.
Farmer Jackass - Collection of short films, inspired by the reality TV series "Jackass."
Ifilm - Film portal and directory, with editorial information and links to over 5,000 domestic and foreign Internet films.
Indie Short Film Competition - Second annual short film competition has categories for comedy, drama, horror/thriller, animation, action/adventure, family/children, sci-fi, documentary, LGBT, and music video.