Bluetooth - Wireless Personal Area Network (WPAN) for Computer Device Control
Bluetooth Special Interest Group
http://www.bluetooth.org/
IEEE 802.15 WG for WPAN
http://www.ieee802.org/15

ZigBee - Wireless Personal Area Network (WPAN) for Home/Building Control
ZigBee Alliance
http://www.zigbee.org/
IEEE 802.15 WG for WPAN
http://www.ieee802.org/15

UWB - Ultra Wide-Band of Wireless Personal Area Network (WPAN) for Video and Data Transfer
Multi-Band OFDM Alliance
http://www.multibandforum.org/
UWB Forum
http://www.uwbforum.org/
WiMedia
http://www.wimedia.org/
IEEE 802.15 WG for WPAN
http://www.ieee802.org/15

WLAN - Wireless Local Area Network
Wi-Fi Alliance
http://www.wi-fi.org/
IEEE 802.11 WG for WLAN
http://www.ieee802.org/11

WiMAX - Wireless Metropolitan Area Network (WMAN)
WiMAX Forum
http://www.wimaxforum.org/
IEEE 802.16 WG for WMAN
http://www.ieee802.org/16

GSM/GPRS/EDGE/WCDMA/HSDPA/HSUPA - For Mobile Wireless Communications
European Telecommunications Standards Institute
http://www.etsi.org/
3GPP (3rd Generation Partnership Project)
http://www.3gpp.org/

cdmaOne/IS95A,B/CDMA2000/1xEV-DO/1xEV-DV -  For Mobile Wireless Communications
Telecommunications Industry Association
http://www.tiaonline.org/
3GPP2 (3rd Generation Partnership Project 2)
http://www.3gpp2.org/

TETRA - Terrestrial Trunked Radio for Professional Mobile Radio (PMR)
TETRA Association
http://www.tetramou.com/
European Telecommunications Standards Institute
http://www.etsi.org/

iDEN/WiDEN For Mobile Wireless Voice and Data Communications
Motorola
http://idenphones.motorola.com/

TD-SCDMA For 3G Mobile Wireless Communications in China
TD-SCDMA Forum (China)
http://www.tdscdma-forum.org/
CCSA
China Communications Standards Association
http://www.ccsa.org.cn/

PDC/PHS - For Mobile Wireless Communications in Japan
Association of Radio Industries and Businesses  (Japan)
http://www.arib.or.jp/

A list of wireless technology related organizations by alphanumerical order:

• ALACEL: Latin American Wireless Industry Association.
• AMTA: American Mobile Telecommunications Organization
• ANSI: American National Standards Institute
• ARIB: Association of Radio Industries and Businesses (Japan) [Japanese Only]
• ATIS: Alliance for Telecommunication Industry Solutions
• BWIF: Broadband Wireless Internet Forum
• CCSA: China Communications Standards Association
• CDG: CDMA Development Group Consortium promoting CDMA technology.
• CTIA: Cellular Telecommunications Industry Association
• CWTA: Canadian Wireless Telecommunications Association
• CWTS: China Wireless Telecommunication Standard group
• EIA: Electronic Industries Association
• ETSI: European Telecommunications Standards Organization
• FCC: Federal Communications Commission (USA)
• GAA: GPRS Application Alliance.
• GSM Global Roaming Forum (GGRF)
• Global Mobile Suppliers Association (GSA)
• Global System for Mobile Communications Association (GSMA)
• GWEC: Global Wireless Education Consortium
• IEEE: Institute of Electrical and Electronics Engineers
• IEEE P802.11, The Working Group for Wireless LANs
• IEEE 802.16 Working Group on Broadband Wireless Access Standards
• Internet Engineering Task Force (IETF)
• International Institute of Wireless Communications
• ISO: International Standards Organization
• ITA: Industrial Telecommunications Association
• ITU: International Telecommunication Union
• IWTA: International Wireless Telecommunications Association
• Mobile/Cellular Technology
• MDA: Mobile Data Association
• MeT: Secure Mobile Electronic Transactions Initiative
• MMTA: MultiMedia Telecommunications Association, Forum for telecommunications, computer and networking equipment manufacturers.
• MPT: Ministry of Posts and Telecommunications (Japan)
• MWIF: Mobile Wireless Internet Forum
• NENA: National Emergency Number Association
• NIST: National Institute of Standards and Technology
• NTIA: National Telecommunications and Information Administration
• PCCA: Portable Computer and Communications Association
• PCIA: Personal Communications Industry Association.
• Pacific Telecommunications Council (PTC)
• SIA: Satellite Industry Association
• TIA: Telecommunications Industry Association
• TTA: Telecommunications Technology Association (Korea)
• TTC: Telecommunication Technology Committee (Japan)
• UMTS: Universal Mobile Telecommunications System
• UWCC: Universal Wireless Communications Consortium
• WAP: Wireless Application Protocol Forum
• WCA: Wireless Communications Association International
• Wireless Data Forum
• WiMAX Forum: Promotes BWA equipments interoperability based on IEEE 802.16a
• WECA: Wireless Ethernet Compatibility Alliance
• WLANA: Wireless LAN Association