Aviation directory listing over 10,000 sites. Real-time flight tracking, weather, aircraft for sale. Utilizing the Pagebuilder plugin and the Report Bad Link plugin.

Archaeological Online Magazine from Germany with large directory of links to archaeological sites worldwide (the main focus is on German archaeology, as this site is part of the WWW-VL for German history)

Information site for people with chronic fatigue syndrome and related conditions.

Civil Engineering and Construction Directory and Classifieds in Spanish.

Portal for the HVAC industry professionals (in Spanish)

Norwegian medical site. Large collection of medical and health links etc.

Orthopaedic Web Links, (OWL) was established in 1997 by a group of orthopaedic surgeons interested in the exchange of orthopaedic information in the Internet. It has grown to become the largest collection of links to orthopaedic information and preserves the tradition of "straight to the meat" linkage so that users find information on the topic of interest not merely a site which they then have to explore. All sites have been validated by orthopaedic surgeons and most of them have been posted by orthopaedic professionals.

Comprehensive directory of anthropologically related Internet resources. Uses highly modded version of Links SQL v1.13.