X90

X90 may refer to


 * Car models
 * Proton X90
 * Suzuki X-90
 * X90, the Toyota Cresta model from 1992 to 1996
 * X90, the Toyota Mark II model sold in Japan from 1992 to 1996


 * Bus routes
 * X90, an Oxford to London coach route, England
 * X90 (New York City bus)


 * Other
 * Pentax X90, predecessor to the Pentax X-5 camera
 * Vivo X90, smartphone by Vivo