Cancelbot: Usenet, A News, ARMM (Usenet)

Usenet II: Network News Transfer Protocol, Usenet, A News, ARMM (Usenet)

Usenet: La guía definitiva: Porque Quieres lo que Quieres.

Homokaasu: Chemical Substance, Room Temperature, Gas, Usenet, Conspiracy Theory.

XHarbour: Free Software, Clipper Programming Language, Newsgroup, Usenet, Associative Array