SC34 or S.C. 34 may refer to:
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(48792) 1997 SC34, asteroid belt minor planet
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ISO/IEC JTC 1/SC 34
ISO/IEC JTC 1/SC 34, Document description and processing languages is a subcommittee of the ISO/IEC JTC 1 joint technical committee, which is a collaborative effort of both the International Organization for Standardization and the International El ...
, ISO document subcommittee of Joint Technical Committee 1
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South Carolina Highway 34
South Carolina Highway 34 (SC 34) is a primary state highway in the U.S. state of South Carolina. As one of the longer state highways, it traverses the state east-west from Greenwood to Dillon, connecting the cities of Newberry, Winns ...
, primary state highway in South Carolina
* , United States Navy submarine chaser commissioned in 1918 and sold in 1921
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