1, The full form of CTIA is Cellular Telecommunications Industry Association. It’s used on Associations & Organizations ,Technological Organizations in Worldwide

The Wireless Association, earlier known as Cellular Telecommunications Industry Association, and, between 2000 and 2004, as the Cellular Telecommunications & Internet Association. CTIA is an association of wireless carriers and manufacturers that represents the industry. The association provides its members with policy updates, technical developments, and information on industry issues, market research, and reports.

2, The full form of CTIA is Color Television Interface Adaptor. It’s used on Computing ,Hardware in Worldwide

Color Television Interface Adaptor (CTIA) is a custom chip used in the Atari 8-bit family of computers and in Atari gaming console.