M54 or M-54 may be:
Roads:
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M54 motorway
The M54 is a 23-mile (37 km) east-west motorway in the counties of Shropshire and Staffordshire, England. It is also referred to as the Telford motorway, after the road's primary westbound destination, the town of Telford. It cost £65 ...
, a motorway in England also known as the Telford Motorway
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M-54 (Michigan highway), a state highway in Michigan
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M54 (Cape Town), a Metropolitan Route in Cape Town, South Africa
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M54 (Johannesburg), a Metropolitan Route in Johannesburg, South Africa
Vehicles:
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BMW M54
The BMW M54 is a naturally aspirated straight-6 petrol engine produced from 2000 to 2006. It was released in the E53 X5 and is the replacement for the M52 engine. The S54 is the equivalent high performance engine, used in the E46 M3, the Z3 M ...
, a 2000 automobile engine
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M54 (truck), a heavy truck used by the United States armed forces
Astronomy:
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Messier 54, a globular cluster in the constellation Sagittarius
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