Keitai (携帯, Japanese for mobile phone)

Cretaceous–Tertiary extinction event

Knights Templar

"Kept Term" as in ATKT (Allowed to Keep Terms), used in Indian education system

KT Tunstall, Scottish singer

Christmas Island (territory code KT)

K–T boundary

Kardashev scale

Kiloton (kt), one thousand tons

Knowledge transfer acronym

Knight (chess) in chess notation

Kuala Terengganu, Malaysia.

Knot (speed), a unit of velocity (although "kn" is the preferred symbol)

Kilotesla (kT), a unit of magnetic flux density (see tesla (unit))

Knight Bachelor of various orders of chivalry

Antonov A-40 nickamed the Krylatyj Tank or "flying tank" or "winged tank"

Kyle Travers

Kampuchea Airlines, IATA code is KT

kT (energy) in physics

KT postal area in south west Greater London and north east Surrey, England.

KT (formerly, Korea Telecom), a South Korean telecommunication company

Kensington Temple, a pentecostal church in west London.

Knight of the Thistle, a member of the Order of the Thistle