TLR may refer to:

Biology

Toll-like receptor Toll-like receptors (TLRs) are a class of proteins that play a key role in the innate immune system. They are single-pass membrane protein, single-spanning receptor (biochemistry), receptors usually expressed on sentinel cells such as macrophages ...

s, proteins of the immune system *

Tonic labyrinthine reflex The tonic labyrinthine reflex (TLR) is a primitive reflex found in newborn humans. With this reflex, tilting the head back (extension) while lying on the stomach causes the back to stiffen and even arch backwards, the legs to straighten, stiffen, ...

, in newborn humans

Travel

Suzuki TL1000R The Suzuki TL1000R motorcycle A motorcycle (motorbike, bike; uni (if one-wheeled); trike (if three-wheeled); quad (if four-wheeled)) is a lightweight private 1-to-2 passenger personal motor vehicle Steering, steered by a Motorcycle handleba ...

motorcycle *The IATA airport code for

Mefford Field Mefford Field is a public use airport in Tulare County, California, United States. It is owned by the City of Tulare and located three nautical miles (6 km) southeast of its central business district. This airport is included in the ...

, California, USA *The ICAO airline code for

Air Libya Air Libya is a privately owned charter airline based in Benghazi, Libya. It was established in 1996 as Tibesti Air Libya, and was initially based in Tripoli. The company now operates charter flights in support of oil field operations, as well as ...

, Libya

Other

Twin-lens reflex camera A twin-lens reflex camera (TLR) is a type of camera with two objective Photographic lens, lenses of the same focal length. One of the lenses is the photographic objective or "taking lens" (the lens that takes the picture), while the other is use ...

Tasteful Licks Records Tasteful Licks Records is an independent artist-run record label in Raleigh, North Carolina. Tasteful Licks, also referred to as TLr, is a wholly owned subsidiary of Remedy Media Group. The name is derived from the musician's term for a quick and ...

Tony La Russa Anthony La Russa Jr. (; born October 4, 1944) is an American former professional baseball player, coach, and manager (baseball), manager. His MLB career has spanned from 1963 to 2022, in several roles. He is the former manager of the St. Louis C ...

Terra Lawson-Remer Terra Eve Lawson-Remer (born July 1978) is an American educator and politician serving as vice chair of the San Diego County Board of Supervisors since 2023. A member of the Democratic Party (US), Democratic Party, she has represented District 3 ...

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