Telecommunications Abbreviations and Acronyms

1. ITS
   International Telecommunication Society
2. ITSB
   Image Technology Standards Board
3. ITSC
   Interregional Telecommunications Standards Conference
4. ITSC
   Inter-Regional Telecommunications Stanjards Conference
5. ITSC
   International Transmission Switching Centre
6. ITSC
   International Telephone Services Center
7. ITSE
   Incoming Trunk Service Evaluation
8. ITSFSD
   Internet Telephony Services Feature Specification Document
9. ITSI
   Individual Tetra Subscriber Identity
10. ITSO
    International Technical Support Organization
11. ITSO
    Incoming Trunk Service Observation
12. ITSO
    International Telecommunication Satellite Organisation
13. ITSP
    Information Technology and System Planning
14. ITSSP
    Internet Telephony Server for Pervice Providers
15. ITSU
    Information Technology Standards Unit
16. ITTP
    Intelligent Terminal Transfer Protocol
17. ITU-D
    International Telecommunication Union- Development Sector
18. ITU-R
    International Telecommunication Union- Radiocommunication Scector
19. ITU-TSS
    International Telecommunicatioo Union Technical Standards Sector
20. ITU-TSS
    International Telecommunication Union-Telecommunications Standardization Section

Last updated: January 4, 2020 — Total entries: 16,704