TeleManagement Forum (TM Forum)
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This information is part of the Open Yearbook, a free service of UIA's subscription-based Yearbook of International Organizations (YBIO). It includes profiles of non-profit organizations working worldwide in all fields of activity. The information contained in the profiles and search functionality of this free service are limited.
The full-featured Yearbook of International Organizations (YBIO) includes over 72,500 organization profiles, additional information in the profiles, sophisticated search functionality and data export. For more information about YBIO, please click here or contact us.
The UIA is a leading provider of information about international non-profit organizations. The aim of the Open Yearbook is to promote the activities of international non-governmental organizations (INGOs) and intergovernmental organizations (IGOs).
Contact DetailsMore detailed data available with paid subscription.
Founded as a non-profit consortium. Since May 2007, includes U-XF6693 - Global Billing Association (GBA).
Assist member telecommunications service providers, suppliers and users.
Events10 past events available with paid subscription only.
ActivitiesAvailable with paid subscription only.
Board of Trustees. Committees (4): Approval; Finance and Business Development; Membership and Governance; Technical.
FinanceAvailable with paid subscription only.
Relations with Non-Governmental OrganizationsAvailable with paid subscription only.
MembersAvailable with paid subscription only.
Type I ClassificationAvailable with paid subscription only.
Subjects *Available with paid subscription only.
UN Sustainable Development Goals **
UIA Org ID
** UN SDGs are linked to the subject classification.
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