R11
# R11

R11, R-11, Meaning R11 - Rhyll Anthony, R11.ID

## Automobiles

* BMW R 11, a German motorcycle
* R-11 Refueler a military truck of the United States Air Force
* Renault 11, a French family car

## Vessels

* HMS R11, a submarine of the Royal Navy
* HMS Tumult (R11), a destroyer of the Royal Navy
* INS Vikrant (1961), an aircraft carrier of the Indian Navy decommissioned in 1997
* INS Vikrant (2013), an aircraft carrier of the Indian Navy commissioned in 2022
* Spanish aircraft carrier Príncipe de Asturias (R11)
* USS R-11 (SS-88), a submarine of the United States Navy

## Other uses

* R11 (New York City Subway car)
* R11 (Rodalies de Catalunya), a regional rail line in Catalonia, Spain
* Caudron R.11, a French biplane fighter
* R11: Highly flammable, a risk phrase
* R-11 regional road (Montenegro)
* R-11 Zemlya, a Soviet tactical ballistic missile
* Oppo R11, a smartphone
* Remington R11 RSASS, an American semi-automatic rifle
* Small nucleolar RNA R11/Z151
* Trichlorofluoromethane, a chlorofluorocarbon used as a refrigerant
* Tumansky R-11, a Soviet turbojet engine
* Umbundu, a Bantu language of Angola
