SR 3 may refer to:
*
SR-3 Vikhr, a Russian assault rifle
*
SR-3 Blackstar
Blackstar is the reported codename of a secret United States orbital spaceplane system. The possible existence of the Blackstar program was reported in March 2006 by ''Aviation Week & Space Technology'' (''Aviation Week'', ''AWST'') magazine ...
, the first stage of a reported American covert spaceplane program
*
Matich SR3 The Matich name was applied to a series of sports racing cars and open wheel racing cars produced in Australia between 1967 and 1974 under the direction of Sydney-based racing driver and engineer Frank Matich.The Macquarie Dictionary of Motoring, ...
, an Australian sports car
*
Radical SR3, an English sports car
* ''
Saints Row: The Third'', a video game
*
Szekely SR-3, an aircraft engine
* State Road 3 or State Route 3; see
List of highways numbered 3
* The third iteration of
Solar Roadways
Solar Roadways Incorporated is an American company based in Sandpoint, Idaho, aiming to develop solar-powered road panels to form a smart highway.
Their proof-of-concept technology is a hexagonal road panel that has a glass driving surface with ...
' panels, and the first to be publicly installed
*
VR Class Sr3, a Finnish electric locomotive
*
SR3 (album)
''SR3'' (short for ''Skhanda Republic 3'') is a fourth studio album by South African rapper K.O, released on September 16, 2022 through Skhanda World and Sony Music.
Background
Release date was announced on August 19, 2022 on Twitter by K.O ...
, an album by K.O
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