InterMap:

 Oddmuse /cgi-bin/oddmuse/
 Google http://www.google.com/search?q=
 Groups http://www.google.com/search?q=
 Define http://www.google.com/search?q=define%3A
 MeatBall http://www.emacswiki.org/cgi-bin/latin-1.pl?url=http://www.usemod.com/cgi-bin/mb.pl?
 MeatballWiki http://www.emacswiki.org/cgi-bin/latin-1.pl?url=http://www.usemod.com/cgi-bin/mb.pl?
 OpenMeatballWiki http://www.emacswiki.org/cgi-bin/latin-1.pl?url=http://meatballsociety.org/cgi-bin/openmb.pl?
 Wikipedia http://en.wikipedia.org/wiki/
 MetaWikipedia http://meta.wikipedia.org/wiki/
 PlanetMath http://planetmath.org/encyclopedia/%s.html
 Wiki http://c2.com/cgi/wiki?
 CraoWiki http://www.emacswiki.org/cgi-bin/latin-1.pl?url=http://wiki.crao.net/index.php/
 AIWiki http://purl.net/net/AIWiki/aiw.cgi?
 PeriPeri http://www.srcf.ucam.org/~cjp39/Peri/
 CaFoscari http://cafoscari.wiki.taoriver.net/moin.cgi/
 WebSeitzWiki http://webseitz.fluxent.com/wiki/
 InterWiki http://interwiki.wiki.taoriver.net/moin.cgi/
 WikiKM http://wikikm.wiki.taoriver.net/moin.cgi/
 WikiNodes http://wikinodes.wiki.taoriver.net/moin.cgi/
 WikiLegal http://wikilegal.wiki.taoriver.net/moin.cgi/
 MappersProcess http://mappersprocess.wiki.taoriver.net/moin.cgi/
 WikiFeatures http://wikifeatures.wiki.taoriver.net/moin.cgi/
 Futures http://futures.wiki.taoriver.net/moin.cgi/
 IntComm http://intcomm.wiki.taoriver.net/moin.cgi/
 OneBigSoup http://onebigsoup.wiki.taoriver.net/moin.cgi/