Eot or EOT may refer to: Science Equation of time Extraordinary optical transmission Technology Electric overhead traveling crane Embedded OpenType, a font file format End-of-tape, a marker indicating the end of a magnetic tape End-of-Transmission character, a transmission control character Equivalent oxide thickness, of a semiconductor Eyes of Things, a computer vision project Transport End-of-train device Engine order telegraph, a ship or submarine's speed control Massachusetts Executive Office of Transportation Other uses Employee ownership trust Eot (island), in Micronesia Eotile language Greek National Tourism Organization ()