T-g Definition

letter

The twentieth letter of the English alphabet, called tee and written in the Latin script.

Wiktionary
numeral

The ordinal number twentieth, derived from this letter of the English alphabet, called tee and written in the Latin script.

Wiktionary
abbreviation

(ratings) Teen.

Wiktionary

(finance) Taxable.

Wiktionary
Wiktionary
(stock symbol) AT&T.
Wiktionary

(rail transport, in multiple unit formations) Trailer car.

Wiktionary