(pathology) Initialism of traumatic brain injury. / (automotive) Initialism of throttle body injection. (fuel injection)

Initialism of to be informed.

plural of TBI

The capital city of the country of Georgia. / (by extension) The government of Georgia.

plural of Tbilisian

Of or relating to Tbilisi.

A native or inhabitant of Tbilisi.

(computing, formal) terabit (1000 gigabits, or 10¹² bits) / (computing, informal) tebibit (1024 gibibits, or 2⁴⁰ (1024⁴) bits)