» Best Web Directories    Rankings and reviews of free and paid web directories. Manual submission service available.    http://www.best-web-directories.com/

» Directory List    List of Internet directories to aid website owners in the submission process.    http://www.directorylist.org/

» Info Vilesilencer    Provides a large list of SEO-friendly general and niche directories. There are also forums to discuss directories.    http://info.vilesilencer.com/

» Ranking Directories    Listing web directories by category and by fees charged for inclusion.    http://www.rankingdirectories.com/

» Search Engines    Lists search engines and directories for New Zealand, Australia, and the United States.    http://promotion.net.nz

» Site Vortex    A non-commercial site offering a catalogue of search engines and directories for webmasters.    http://www.geocities.com/site_vortex/

» Whitelines.net    Offers a front-end to the most important international search engines for targeted web search and manual URL submission.    http://www.whitelines.net/