RRL may refer to:
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Regional Rail Link
The Regional Rail Link (RRL) was a project to build a 47.5 kilometre length of railway through the western suburbs of Melbourne, Victoria, the main aim of which was to separate regional V/Line Ballarat, Bendigo and Geelong services from the el ...
a new regional railway line in Victoria, Australia
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Regional Red List
A Regional Red List is a report of the threatened status of species within a certain country or region. It is based on the IUCN Red List of Threatened Species, an inventory of the conservation status of species on a global scale. Regional Red ...
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Rich Representation Language The Rich Representation Language, often abbreviated as RRL, is a computer animation language specifically designed to facilitate the interaction of two or more animated characters.Intelligent virtual agents: 6th international working conference'' by ...
a computer language used for multi-agent animation
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Russian Rugby League Federation
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Regional Research Laborotaries, under the Council of Scientific and Industrial Research (CSIR), in India
* Road Research Laboratory, former name of the
Transport Research Laboratory
TRL Limited, trading as TRL (formerly Transport Research Laboratory) is an independent private company offering a transport consultancy and research service to the public and private sector. Originally established in 1933 by the UK Government ...
in the UK
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Rocket Racing League
The Rocket Racing League was a racing league that planned to use rocket-powered aircraft to race a closed-circuit air racetrack. Founded in 2005, the league made its first public flights in 2010 and was working to begin regular racing seasons. ...
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Radio relay link
Microwave transmission is the transmission of information by electromagnetic waves with wavelengths in the microwave frequency range of 300MHz to 300GHz(1 m - 1 mm wavelength) of the electromagnetic spectrum. Microwave signals are normally limi ...
* An
acronym
An acronym is a word or name formed from the initial components of a longer name or phrase. Acronyms are usually formed from the initial letters of words, as in ''NATO'' (''North Atlantic Treaty Organization''), but sometimes use syllables, as ...
for Recommended Reading List
{{Disambiguation
