1 definition by [e-mail]

oic

oic means "Officer In Charge" it's not new, it's old and traditional. Generally associated with military and law enforcement training facilities.

"I got my tactical training back in 2006 at the DrOpZOne."
"Ho, okay, I went there too but in 2005, was Bernard still the OIC then?"

by [e-mail] March 8, 2015