OH-4 may refer to:
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Ohio's 4th congressional district
Ohio's 4th congressional district spans sections of the central part of the state. It is currently represented by Republican Jim Jordan, the current chair of the House Judiciary Committee, who has represented the district since 2007.
As part o ...
* Original military designation of the
Bell 206
The Bell 206 is a family of two-bladed, single- and twin-engined helicopters, manufactured by Bell Helicopter at its Mirabel, Quebec, plant. Originally developed as the Bell YOH-4 for the United States Army's Light Observation Helicopter progr ...
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Ohio State Route 4
State Route 4 (SR 4), formerly known as Inter-county Highway 4 until 1921 and State Highway 4 in 1922, is a major north–south state highway in Ohio. It is the fifth longest state route in Ohio. Its southern terminus is at U.S. Route 42 (Oh ...
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