L9 may refer to:
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Military
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HMS ''L9'', a British L class submarine
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L9 Bar Mine, a large rectangular British anti-tank landmine
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L9A1 51 mm light mortar The L9A1 51 mm light mortar was a man-portable platoon-level mortar used by the British Army from 1988 to 2007.
The 51 mm mortar replaced the World War II-vintage 2 inch mortar in the late 1980s. It was due to be phased out by the use of the ...
, used by the British Army
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Royal Ordnance L9
Royal Ordnance L9 is a British short-barrelled gun used for combat engineering, particularly the demolition of defences.
Initially called Ordnance BL 6.5" Mk I, it was later renamed 165mm L9 Demolition Gun.
The gun is capable of firing a High E ...
, a British tank gun
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USS ''L-9'' (SS-49), an L-class submarine of the United States Navy
Science and technology
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60S ribosomal protein L9, a protein that is encoded by the human ''RPL9'' gene
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Level 9 Computing
Level 9 was a British developer of computer software, active between 1981 and 1991. Founded by Mike, Nicholas and Pete Austin, the company produced software for the BBC Micro, Nascom, ZX Spectrum, Commodore 64, Oric, Atari, Lynx 48k, RML 380Z, ...
, a text-based game company
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LG Optimus L9
LG Optimus L9 is a touchscreen Android 4G smartphone designed and manufactured by LG Electronics. The phone was released on October 31, 2012. The Optimus L9 features Android 4.0 Ice Cream Sandwich. It is upgradable to Android 4.1 Jelly Bean ac ...
, a mobile smartphone
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LG L9, a system on a chip for Smart TV devices
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Motorola SLVR L9, a mobile phone
Other uses
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Barcelona Metro line 9, in Barcelona, Spain
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Stinson L-9, a 1940s American light utility monoplane
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Teamline Air, IATA code
See also
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9L (disambiguation)
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