Haplogroup R is a widely distributed human mitochondrial DNA (mtDNA) haplogroup.
R-phrases (short for risk phrases) are defined in Annex III of European Union Directive 67/548/EEC: Nature of special risks attributed to dangerous substances and preparations.
The Nissan Skyline (Japanese: 日産・スカイライン Nissan Sukairain) is a line of compact cars, sports cars and compact executive cars originally produced by the Prince Motor Company starting in 1957, and then by Nissan after the two companies merged in 1967.
The R30 is a provincial route in South Africa that connects Bloemfontein with Rustenburg via Brandfort, Welkom, Bothaville, Klerksdorp and Ventersdorp.
The R30 was a New York City Subway car model built by St. Louis Car Company from 1961 to 1962.
R30: 30th Anniversary World Tour is a live DVD by the Canadian rock band Rush, a DVD that was released on November 22, 2005 in Canada and the US, and November 28, 2005 in Europe.
The Renault R30 was a Formula One motor racing car designed and built by Renault for the season, and was driven by Robert Kubica and rookie Vitaly Petrov.
The RSM-56 Bulava (Булава, lit. "mace", NATO reporting name SS-NX-30 or SS-N-32, GRAU index 3M30, 3K30) is a submarine-launched ballistic missile (SLBM) developed for the Russian Navy and deployed in 2013 on the new of ballistic missile nuclear submarines.