T9 may refer to:

Military

M4 cannon The 37 mm Automatic Gun, M4, known as the T9 during development, was a 37 mm (1.46 in) recoil-operated autocannon designed by Browning Arms Company. The weapon, which was built by Colt, entered service in 1942. It was primarily m ...

, the 37 mm Automatic Gun, known as the T9 during development *

M22 Locust The M22 Locust, officially Light Tank (Airborne), M22, was an American-designed airborne light tank which was produced during World War II. The Locust began development in 1941 after the British War Office requested that the American government d ...

, an airborne light tank, known as the T9 during development * German torpedo boat ''T9''

People

Tech N9ne Aaron Dontez Yates (born November 8, 1971), better known by his stage name Tech N9ne (pronounced "tech nine"), is an American rapper. In 1999, he and business partner Travis O'Guin founded the record label Strange Music. He has sold over two ...

(born 1971), hip hop artist *

Fernando Torres Fernando José Torres Sanz (; born 20 March 1984) is a Spanish football manager and former player who played as a striker. He is the current manager of Atlético Madrid Juvenil A. Due to his consistent goalscoring rate as a young player, ...

(born 1984), former footballer nicknamed "T9"

Physiology

* Thoracic vertebra 9 *

Thoracic spinal nerve 9 The thoracic spinal nerve 9 (T9) is a spinal nerve of the thoracic segment.Sony Cyber-shot DSC-T9 Notes: * DSC is an abbreviation for Digital Still Camera * Models without a “V” suffix do not include built-in GPS functionality D series F series G series H series All cameras used CCD sensors and had optical imag ...

, a digital camera *

Yepp Yepp was Samsung Electronics' digital audio player brand until Samsung decided to retire most of their family brands in February 2011. From then on, their MP3 players were simply branded "Samsung" worldwide until they discontinued all of them i ...

, the Samsung YP-T9 MP3 player * T-9, a Ford manual transmission also known as

Type 9 Type 9 (also, Type N, T9, or T-9) is a gearbox from Ford that was used in Ford Capri 1.6, 2.0 1984 onwards, Capri 2.8 1983 onwards, Ford Sierra 1.6, 1.8, 2.0, Sierra XR4i, Sierra XR4x4 2.8 and the Scorpio 4x4 as well as the US market Merkur XR4Ti ...

Transportation

* Tramway T9, a tram line in Île-de-France * Former IATA code for

TransMeridian Airlines TransMeridian Airlines was an Atlanta, Georgia based charter airline, operating under U.S. Department of Transportation Federal Aviation Regulations Part 121. It ceased all operations on September 29, 2005, after negotiations with creditors to re ...

* Former IATA code for

Transcarga Transcarga International Airways C.A. (also known as ''TIACA'') is a cargo airline based in Caracas, Venezuela. It operates charter cargo services to South America, the Caribbean, and Miami. History A Venezuelan businessman by the name of Julio ...

Northern Line (Sydney) The Northern Line (numbered T9, coloured red) is a commuter rail line operated by Sydney Trains in Sydney, New South Wales, Australia. It serves some of Sydney's Inner West and Northern suburbs. It was spun off from the old T1 North Shore, ...

, a rail service numbered T9 *

LSWR T9 class The London and South Western Railway T9 class was a class of 66 4-4-0 steam locomotive designed for express passenger work by Dugald Drummond and introduced to services on the LSWR in 1899. One example has been preserved after British Railw ...

, a British locomotive class *

Prussian T 9 The Prussian T 9 was a class of German steam locomotive which included several types of tank engine, all with six coupled wheels and two carrying wheels operated by the Prussian state railways. T 9.1 Class T 9.1 of the Prussian state railways ...

, a German steam locomotive *

Van Hool Van Hool NV () is a Belgium, Belgian family-owned coachbuilder and manufacturer of buses, Coach (bus), coaches, trolleybuses, and Semi-trailer, trailers. Most of the buses and coaches are built entirely by Van Hool, with engines and axle ...

T9, a line of touring buses

Other uses

T9 (predictive text) T9 is a predictive text technology for mobile phones (specifically those that contain a 3×4 numeric keypad), originally developed by Tegic Communications, now part of Nuance Communications. T9 stands for ''Text on 9 keys.'' T9 was used on pho ...

, an input technology for mobile phones * T9, a fluorescent lamp tube format designation * A tornado intensity rating on the

TORRO scale The TORRO tornado intensity scale (or T-Scale) is a scale measuring tornado intensity between T0 and T11. It was proposed by Terence Meaden of the Tornado and Storm Research Organisation (TORRO), a meteorological organisation in the United Kingdo ...

{{Letter-NumberCombDisambig