20 relations: Accuracy and precision, Certified teacher, Peer review, Qualified Teacher Status, R&R (magazine), R&R (military), R&R (Rare & Remixed), R&R Ice Cream, R&R Partners, Refuse & Resist!, Responsibility assignment matrix, Reynolds and Reynolds, Rig 'n' Roll, RNR (disambiguation), Rock and Republic, Rock and roll, RR, Space: Above and Beyond, Surf lifesaving, Walford.
Precision is a description of random errors, a measure of statistical variability.
A certified teacher is a teacher who has earned credentials from an authoritative source, such as the government, a higher education institution or a private source.
Christmas is an annual festival commemorating the birth of Jesus Christ,Martindale, Cyril Charles.
The Christmas season, also called the festive season, or the holiday season (mainly in the U.S. and Canada; often simply called the holidays),, is an annually recurring period recognized in many Western and Western-influenced countries that is generally considered to run from late November to early January.
Christmas Eve is the evening or entire day before Christmas Day, the festival commemorating the birth of Jesus.
Christmas traditions vary from country to country.
New Year is the time or day at which a new calendar year begins and the calendar's year count increments by one.
New Year's Day, also called simply New Year's or New Year, is observed on January 1, the first day of the year on the modern Gregorian calendar as well as the Julian calendar.
In the Gregorian calendar, New Year's Eve (also known as Old Year's Day or Saint Sylvester's Day in many countries), the last day of the year, is on 31 December which is the seventh day of Christmastide.
Peer review is the evaluation of work by one or more people of similar competence to the producers of the work (peers).
Qualified teacher status (QTS or QTLS) is required in England and Wales to work as a teacher of children in state schools under local authority control, and in special education schools.
R&R (also known as the "new" Radio & Records) was a weekly music trade publication that followed the radio industry and tracked the monitoring of current songs by format, station and audience cumes.
R&R, military slang for rest and recuperation, is a term used for the free time of a soldier or international UN staff serving in unaccompanied (no family) duty stations.
R&R (Rare & Remixed) is a compilation made by BT.
R&R Ice Cream is an ice cream manufacturer with its headquarters in Leeming Bar, North Yorkshire, England.
R&R Partners is an American advertising, marketing, public relations, and public affairs firm based in Las Vegas, Nevada.
Refuse & Resist! ("R&R!") was a human rights activist group founded in New York City in 1987 by Emile de Antonio, Dore Ashton, Dennis Brutus, John Gerassi, Abbie Hoffman, William Kunstler, C. Clark Kissinger, Conrad Lynn, Sonia Sanchez, Rev.
A responsibility assignment matrix (RAM), also known as RACI matrix or linear responsibility chart (LRC), describes the participation by various roles in completing tasks or deliverables for a project or business process.
The Reynolds and Reynolds Company is a private corporation based in Dayton, Ohio.
Rig'n'Roll, acronymed RnR or R&R, is a sandbox-style truck driving simulation and racing video game released on 27 November 2009 in Russia and during 2010 in the rest of the world.
RNR is the Royal Naval Reserve, the volunteer reserve force of the Royal Navy in the United Kingdom.
Rock & Republic is an American jeans brand founded by Michael Ball in 2002.
Rock and roll (often written as rock & roll or rock 'n' roll) is a genre of popular music that originated and evolved in the United States during the late 1940s and early 1950sJim Dawson and Steve Propes, What Was the First Rock'n'Roll Record (1992),.
RR or rr may refer to.
Space: Above and Beyond is an American science fiction television show on the FOX Network, created and written by Glen Morgan and James Wong.
Surf lifesaving is a multifaceted movement that comprises key aspects of voluntary lifeguard services and competitive surf sport.
Walford is a fictional borough of east London in the BBC soap opera EastEnders.
2018 has been designated as the third International Year of the Reef by the International Coral Reef Initiative.
2019 (MMXIX) will be a common year starting on Tuesday of the Gregorian calendar, the 2019th year of the Common Era (CE) and Anno Domini (AD) designations, the 19th year of the 3rd millennium, the 19th year of the 21st century, and the 10th and last year of the 2010s decade.