Here is a list of some common full forms related to the field of telecommunications:
- PSTN – Public Switched Telephone Network
- GSM – Global System for Mobile Communications
- CDMA – Code Division Multiple Access
- LTE – Long-Term Evolution
- 3G – Third Generation
- 4G – Fourth Generation
- 5G – Fifth Generation
- VoIP – Voice over Internet Protocol
- IP – Internet Protocol
- ISP – Internet Service Provider
- DSL – Digital Subscriber Line
- Wi-Fi – Wireless Fidelity
- SSID – Service Set Identifier
- WEP – Wired Equivalent Privacy
- WPA – Wi-Fi Protected Access
- SIM – Subscriber Identity Module
- IMEI – International Mobile Equipment Identity
- MMS – Multimedia Messaging Service
- SMS – Short Message Service
- USSD – Unstructured Supplementary Service Data
- Roaming – Mobile Network Roaming
- VAS – Value-Added Services
- ISDN – Integrated Services Digital Network
- MPLS – Multiprotocol Label Switching
- RAN – Radio Access Network
- BSS – Base Station System
- OSS – Operations Support System
- OSS/BSS – Operations Support System/Business Support System
- HLR – Home Location Register
- VLR – Visitor Location Register
RELATED – Telecom Full Forms List
