The Free On-line Dictionary of Computing (30 December 2018):

Telecommunications Industry Association

    (TIA) An association that sets standards
   for communications cabling.

   Cables that TIA set standards for include: EIA/TIA-568A
   and EIA/TIA-568B category three, four and five cable.

   (http://tiaonline.org/).

   [Details?]

   (2000-04-24)