R9 or R-9 may refer to:

Military

R-9 Desna The R-9 (; NATO reporting name: SS-8 Blackbuck, Sasin) was a two-stage IRBM of the Soviet Union, in service from 1964 to 1976. History Designed in 1959 and first tested in 1961, the R-9 was a great improvement over previous Soviet missile des ...

, a Soviet ICBM * , a United States Navy submarine in commission from 1919 to 1931 and from 1941 to 1945

Transportation

* Camai Air, IATA airline code * R9 (New York City Subway car) * Radial Road 9 or R-9, an arterial road of Manila, Philippines * Renault R9, a small French family car *

R9 (RER Vaud) The R9 is a railway service of RER Vaud that provides hourly service between and in the Swiss cantons of Vaud and Fribourg, respectively. Swiss Federal Railways, the national railway company of Switzerland, operates the service. The service was ...

, an S-Bahn line in the canton of Vaud

Other uses

* HP roman9, an 8-bit character set with euro sign * R₉

color rendering index A color rendering index (CRI) is a quantitative measure of the ability of a light source to reveal the colors of various objects faithfully in comparison with a natural or standard light source. ''Color rendering'', as defined by the Internat ...

value for saturated red * R9: Explosive when mixed with combustible material, a risk phrase in chemistry * R9-Arms submachine gun, a black market submachine gun * R9, a

x86-64 x86-64 (also known as x64, x86_64, AMD64, and Intel 64) is a 64-bit extension of the x86 instruction set architecture, instruction set. It was announced in 1999 and first available in the AMD Opteron family in 2003. It introduces two new ope ...

R-Type is a horizontally scrolling shooter arcade video game developed and released by Irem in 1987 and the first game in the ''R-Type'' series. The player controls a star ship, the R-9 "Arrowhead", in its efforts to destroy the Bydo, a powerful a ...

'' * "R-9", a 1985 song by electronic band Cybrotron *

Radeon Radeon () is a brand of computer products, including graphics processing units, random-access memory, RAM disk software, and solid-state drives, produced by Radeon Technologies Group, a division of AMD. The brand was launched in 2000 by ATI Tech ...

R9, graphics processing units * Rohrbaugh R9, a compact pistol *

Ronaldo (Brazilian footballer) Ronaldo Luís Nazário de Lima (; born 18 September 1976), mononymously known as Ronaldo, is a Brazilian former professional Association football, footballer who played as a striker (association football), striker. He is the owner and presiden ...

(born 1976), retired Brazilian footballer * 'R9', the fan-nickname for the upcoming ninth studio album by Barbadian recording artist

Rihanna Robyn Rihanna Fenty ( ; born February 20, 1988) is a Barbadian singer, businesswoman, and actress. One of the List of music artists by net worth, wealthiest musicians in the world, List of awards and nominations received by Rihanna, her vario ...

. * A notation of "R9" next to an account on a credit report is not actually a credit score but rather a code that indicates the payment status of that account. Payment status affects your credit score, however, and an R9 status code is bad. It means the creditor considers your debt uncollectible.

Military

Transportation

Other uses

See also