The T-90 is a Russian main battle tank. T90 may also refer to: Canon T90, an SLR film camera Cray T90, a supercomputer Chambers County-Winnie Stowell Airport (FFA LID T90) Type 90 tank, Japanese main battle tank T-90 antiaircraft tank, based on the Soviet T-70 (1943) Type-90 Chinese main battle tank, see Type 96 and Al-Khalid tank