I8

I8 or I-8 may refer to:


 * Interstate 8, a highway in the southwestern United States
 * Interstate 8 (EP), an extended play by Modest Mouse
 * Resistance: Fall of Man, a video game originally known as I-8
 * Straight-eight engine, an uncommon internal combustion engine
 * JAPANESE SUBMARINE I-8, a submarine of the Imperial Japanese Navy
 * BMW i8, a plug-in hybrid sports car
 * Uppland Regiment, a Swedish Army infantry regiment disbanded in 1957
 * , a name for the 8-bit signed integer, especially in Rust