1T
# 1T

1T may refer to:

* One-T, a French electronic musical project
* 1T-SRAM, a type of pseudostatic random-access memory
* 1T DRAM, a type of Dynamic random-access memory
* SSH 1T, alternate designation for Washington State Route 501
* $1T-TaS_2,$ the only transition-metal dichalcogenide known to develop the Mott phase
* 1T, a model of Chevrolet Chevette
* 1-T, a synthetic anabolic–androgenic steroid
