Aeris.net's MicroBurst Developer Program: http://www.aeris.net/sitev2/devnet_login.htm
Aether Developer Zone: http://devzone.aethersystems.com/
AT&T Wireless Data Developer Program: http://www.attws.com/bus/lcorp/wireless_ip/developers/index.jhtml
Broadbeam's Developer Program: http://www.nettechrf.com/
CDMA Online: http://www.cdmaonline.com/
CDPD technical specification: http://www.wirelessdata.org/develop/cdpdspec/index.asp
Cingular Developer Program: http://alliance.cingularinteractive.com/dev/cda/home
Ericsson Developers Zone: http://www.ericsson.com/developerszone
Geoworks Developer Program: http://www.geoworks.com/partners/devzone/index.html
GSM World: http://www.gsmworld.com/
GSM Data Window: http://www.gsmworld.com/gsmdata/
Logica Application Provider Program: http://www.logica.com/telecoms/products/app/
Motorola's Developer Program: http://developers.motorola.com/developers/
Newcom Technologies Pty. Ltd.: http://www.newcom.com.au/
Nextel Developer Program: http://developer.nextel.com/
Nokia Developer Program: http://forum.nokia.com/main.html
Novatel Wireless Developer Program: http://www.novatelwireless.com/support/developer_program
Open Mobile Alliance: http://www.openmobilealliance.org/
Openwave Developer Programs: http://www.openwave.com/alliances/developer/
OracleMobile Online Studio: http://otn.oracle.com/hosted_dev/oracle_mobile/content.html
PacketVideo Developer Program: https://www.pvinfonet.com/pvdevnet/
RIM Developer Zone: http://developers.rim.net/
Sierra Wireless Developers Toolkit: http://www.sierrawireless.com/developers/
WAP Forum: http://www.wapforum.org/
WaveLink Developer Program: http://www.wavelink.com/devconnect/