The following list includes some of the groups in Spain and around the world which are working with wireless networks.
The following list of groups and their URLs indicate the best place to start to find further information about their activities. The majority of the groups run mailing lists and there is a certain duplication of traffic amongst these lists.
Alcalá Wireless http://www.alcalawireless.com
Barcelona Wireless http://www.barcelonawireless.net
MadridWireless http://www.madridwireless.net
Málaga Wireless http://malagawireless.xphera.net
Redlibre http://www.redlibre.net
Santiago de Compostela Wireless http://www.scqwireless.com
Sevilla Wireless http://www.sevillawireless.net
Zaragoza Wireless http://www.zaragozawireless.net
CanadaWireless http://www.canada-wireless.net
IrishWan http://www.irishwan.org
BC Wireless http://www.bcwireless.net
France Wireless http://www.la-grange.net/2001/02/openwireless.html