T3

See also: t3

English

Pronunciation

• IPA^(key): /ˌtiː ˈθɹiː/

• Audio (AU)

  (file)

Noun

T3 (plural T3s)

1. (biochemistry) Abbreviation of triiodothyronine.
2. (Canada) A tax reporting form used by estates and trusts.
3. (Australia) A transit lane restricted to vehicles with a minimum of three occupants.

Related terms

• T4

Proper noun

T3

1. (networking) A proprietary network protocol.
2. (networking) A network backbone connection equivalent to 28 T1 lines, typically fiber optic.

References

• “T3”, in Merriam-Webster Online Dictionary, Springfield, Mass.: Merriam-Webster, 1996–present.