603 (disambiguation)

603 may refer to:

603 (number), the natural number following 602 and preceding 604 603 CE 603 BC Area code 603 IBM 603 Electronic Multiplier, the first mass-produced commercial electronic calculating device PowerPC 603, a processor a part of the PowerPC 600 family Socket 603, a motherboard socket for Intel Xeon processors 603 Timandra, a minor planet Tatra 603, a family car Bristol 603, a 2-door saloon