TIA Standards developed by committee TR-30.3

ANSI/TIA-921 - Network Model for Evaluating Multimedia Transmission Performance Over Internet Protocol
TIA/EIA-3700 - Telephone Network Transmission Model for Evaluating Analog Modem Performance (ANSI/TIA/EIA-3700-99)
TIA/EIA-793 - North American Telephone Network Transmission Model for Evaluating Analog Client and Digitally Connected Server Modems (ANSI/TIA/EIA-793-2001)
TIA-876 - North American Network Access Transmission Model for Evaluating xDSL Modem Performance (ANSI/TIA-876-2002)
TSB-18-A - The Mechanical/Functional Characteristics of the Interface between DCEs and Voiceband Analog Channels (1998) (r2002)
TSB-38 - Test Procedure for Evaluation of 2-Wire 4-Kilohertz Voiceband Duplex Modems (1994) (r2002)