Top definition
Preventive Maintenance, Checks and Services: the checklist of things that have to be inspected in any piece of military gear before it is considered mission capable.
Private Pyle, go PMCS that deuce-and-a-half.
by VP-bofh January 26, 2004
Get the mug
Get a P.M.C.S. mug for your buddy Bob.
buy the domain for your pet vlog