Multiple choice general knowledge culture What is the ISO code of Telugu Language? TA TE TG TU Reveal answer Fill a bubble to check yourself B Correct answer Explanation The ISO 639-1 code for Telugu is 'te' or TE. This distinguishes Telugu from Tamil which has the code 'TA' - a common point of confusion since both names start with 'T'. The other options TG and TU are not valid codes.