Acronyms and Abbreviations in Telecommunications - InterConnect ...
Acronyms and Abbreviations in Telecommunications - InterConnect ...
Acronyms and Abbreviations in Telecommunications - InterConnect ...
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138 <strong>Acronyms</strong> <strong>and</strong> <strong>Abbreviations</strong> <strong>in</strong> <strong>Telecommunications</strong><br />
U<br />
U/L Upl<strong>in</strong>k<br />
UA Unbalanced Asynchronous (HDLC)<br />
UA Universal Access<br />
UA Unnumbered Acknowledgement (HDLC)<br />
UA User Agent<br />
UAN User Access Node<br />
UART Universal Asynchronous Receiver Transmitter<br />
UAS Unavailable Seconds<br />
UAWG Universal ADSL Work<strong>in</strong>g Group<br />
UAX Unit Automatic Exchange<br />
UBR Unspecified Bit Rate (ATM)<br />
UC Unified Communications<br />
UCA Utility Communications Architecture<br />
UCC Ug<strong>and</strong>a Communications Commission<br />
UCD Uniform Call Distribution<br />
UCM Universal Call Model<br />
UCP Universal Computer Protocol<br />
UCS Universal Communications St<strong>and</strong>ards<br />
UCSP Unified Communications Service Provider<br />
UDI Unrestricted Digital Information (ISDN)<br />
UDLP UniDirectional L<strong>in</strong>k Protocol<br />
UDP User Datagram Protocol<br />
UDP User Datagram Protocol<br />
UDSL Unidirectional HDSL