| 3G
Americas |
| ACUTA
(Association of College and University
Telecommunications Administrators) |
| ADSL
Forum |
| Alliance
for Telecommunications Industry Solutions (ATIS) |
| American
Cable Association |
| American
Mobile Telecommunications Association |
| American
National Standards Institute (ANSI) |
| American
Society of Engineering Education (ASEE) |
| Association
for Local Telecommunications Services |
| Association
of Independent Telecommunications Managers |
| Association
of Telecom Management Professionals |
| ATM
Forum |
| BICSI
-A World Wide Non-Profit Association |
| Canadian
Cable System Alliance |
| Canadian
Telecommunications Consultants Association (CTCA) |
| Canadian
Wireless Telecommunication Association (CWTA) |
| Capitol
Telecommunications Professionals |
| CDMA
Development Group |
| Cellular
Telecommunications Industry Association (CTIA) |
| Communications
Managers Association (CMA) |
| Communications
Workers of America (CWA) |
| Comptel
Ascent |
| Computer
Science and Telecommunications Board (CSTB) |
| Energy
Telecommunications & Electrical Association (ENTELEC) |
| European
Cable
Communications Association (ECCA) |
| European
Competitive Telecommunications Association (ECTA) |
| European
Telecommunications Informatics Services (ETIS) |
| FCC
Wireless Telecommunications Bureau |
| Fibre
Channel Industry Association (FCIA) |
| The
Fiber Optic Association |
| Fibreoptic
Industry Association |
| Forest
Industries Telecommunications Association (FIT) |
| Gigabit
Ethernet Alliance |
| Global
System for Mobile Communications (GSM World) |
| Global
Telecommunications Women's Network |
| Global
Wireless Education Consortium (GWEC) |
| Home
Phoneline Networking Alliance |
| Industrial
Telecommunications Association (ITA) |
| IEEE
Communications Society (COMSOC) |
| IEEE |
| Information
Technology and Telecommunications Association (TCA) |
| Institute
for Wireless Education (IWE) |
| Institute
for Telecommunication Sciences |
| International
Communications Industry Association |
| International
Institute of Communications |
| International
Society for Optical Engineering (SPIE) |
| International
Telecommunication Union |
| International
Telecommunications Users Group (INTUG) |
| Internet
Alliance |
| Internet
Engineering Task Force |
| Internet
Telephony Consortium |
| Manufacturers
RF Advisory Committee (MRFAC) |
| Mid-America
Cable Telecommunications Association |
| Minnesota
Telecommunications Association |
| Mobile
Data Association |
| National
Association for Amateur Radio (ARRL) |
| National
Association of Communication Systems Engineers |
| National
Association for Multi-Ethnicity in Communications (NAMIC) |
| National
Association of Paging Resellers |
| National
Association of Radio and Telecommunications Engineers |
| National
Association of State Telecommunications Director (NASTD) |
| National
Association of Telecomunications Officers and Advisors |
| National
Association of Tower Erectors |
| National
Cable Television Cooperative |
| National
Exchange Carrier Association (NECA) |
| National
Rural Telecommunications Cooperative |
| National
Telecommunications & Information Administration (NTIA) |
| National
Telephone Cooperative Association (NTCA) |
| North
American Association of Telecommunications Dealers (NATD) |
| North
America Numbering Plan Administration |
| North
Texas Global Telecommunications Society |
| Office
of Communications - UK (OFCOM) |
| Optical
Internetworking Forum |
| Optical
Society of America (OSA) |
| Optoelectronics
Industry Development Association (OIDA) |
| Organization
for Promotion and Advancement of Small
Telecommunications Companies |
| Pacific
Telecommunications Council |
| Personal
Communications Industry Association |
| Portable
Computer and Communications Association |
| Power
and Communication Contractors Association |
| Rural
Cellular Association |
| Satellite
Broadcasting & Communications Association (SBCA) |
| Satellite
Industry Association |
| Society
of Broadcast Engineers (SBE) |
| Society
of Cable Telecommunications Engineers |
| Society
of Satellite Professionals (SSPI) |
| Society
for Technical Communication |
| Society
of Telecommunications Consultants (STC) |
| Southern
Cable Telecommunications Association |
| Small
Business in Telecommunications |
| Telecom
Corridor |
| Telecommunications
Industry Association (TIA) |
| TeleManagement
Forum |
| Telephone
Pioneers of America |
| United
States Office of Telecommunications Technologies |
| United
States Telecom Association |
| United
Telecom Council |
| Universal
Mobile Telecommunications System Forum |
| US
Institute for Telecommunication Sciences |
| Wi-Fi Alliance |
| Wireless
Communications Alliance |
| Wireless
Communications Association International |
| Wireless
Consumers Alliance |
| Wireless
Industry Association |
| Wireless
LAN Association |
| Women
in Cable and Telecommunications |
| World
Teleport Association |
Associations