LRR may refer to: * Laminated root rot, a root disease in conifers *

Leucine-rich repeat A leucine-rich repeat (LRR) is a protein structural motif that forms an α/β horseshoe tertiary structure, fold. It is composed of repeating 20–30 amino acid stretches that are unusually rich in the hydrophobic amino acid leucine. These Pr ...

, a type of protein domain * LoadingReadyRun, a Canadian comedy troupe * Long Range

Radar Radar is a system that uses radio waves to determine the distance ('' ranging''), direction ( azimuth and elevation angles), and radial velocity of objects relative to the site. It is a radiodetermination method used to detect and track ...

* '' Long River Review'', a literary magazine of the University of Connecticut *

Low rolling resistance tires Low rolling resistance tires are designed to reduce the energy loss as a tire rolls, decreasing the required rolling effort — and in the case of automotive applications, improving vehicle fuel efficiency as approximately 5–15% of the fuel c ...

, a type of tires designed for fuel efficiency *

Light Reaction Regiment The Light Reaction Regiment (LRR) is the special operations unit of the Philippine Army (PA), under the operational control of the Special Operations Command (Philippines), Armed Forces of the Philippines Special Operations Command (AFPSOCOM). ...

, the Philippine Army counter-terrorist unit modeled after the U.S. Army Delta Force and British SAS * Loose Round Robin, Warp Scheduling

See also