(telecommunications) ITU Telecommunication Standardization Sector, one of the three sectors (divisions or units) of the International Telecommunication Union (ITU)

(linguistics) The shortest grammatically allowable sentence into which a piece of writing can be split.

plural of t-girl

(informal) A trans woman.

plural of T-ball

(photography) A transmission stop; an alternative to an f-stop. / (skating) A method of stopping by placing one foot perpendicular to, and behind, the other, thereby forming a T shape.

(intransitive, skating) To perform a T-stop.

A therapeutic cancer vaccine for prostate cancer.

(fuzzy logic) A binary function from [0,1] × [0,1] to [0,1], which, when given (a,b) as input, returns one minus a t-norm of (1 − a, 1 − b).

Radiotelephone; radiotelegraph.