E500

E500 can refer to: Alexander Dennis Enviro500, a tri-axle double-decker bus from Alexander Dennis E number 500, a food additive Eclipse 500, a business jet aeroplane Error 500, an "Internal Server Error" on a HTTP-Server Gurgel E500, an electric vehicle produced in Brazil Mercedes-Benz E500, a luxury sports sedan automobile Olympus E-500, a digital SLR camera PowerPC e500, a microprocessor core from Freescale Sharp PC-E500S, a pocket computer by Sharp Corporation