IROC
IROC is best known as the International Race of Champions, a motorsport series that pits champion drivers against each other, and the acronym also appears in informal contexts as a playful phrase.
Medical
Miscellaneous
I Race Other Cars
I Run Over Critters
I Run Off Cliffs
I Reek Of Cologne
Italian Resting On Console
Ignorant Retard Out Cruising
Idiot Right Out of College
I Ran Over Craig
Italian Roney Out Cruisin
I Run Off Course
Iron Removal Odor Control
I Race Off Course
Idiots Rely On Chevrolets
I Run Over Children
Itatilan Retard Out Cruising
Italian Retards Out Cruising
Increase Reliability on Combat
Integrated RF and Optical Communications
Increases Reliability on CoMDat
Increases Reliability on Combat