| PAC | walk with slow or fast paces |
|---|---|
| PAC | go at a pace, as of a horse |
| PAC | (auto racing) a high-performance car that leads a parade of competing cars through the pace lap and then pulls off the course |
| PAC | (auto racing) the first lap of a car race that prepares the cars for a fast start |
| PAC | a horse used to set the pace in racing |
| PAC | an implanted electronic device that takes over the function of the natural cardiac pacemaker |
| PAC | a specialized bit of heart tissue that controls the heartbeat |
| PAC | a horse trained to a special gait in which both feet on one side leave the ground together |
| PAC | a horse used to set the pace in racing |
| PAC | a horse used to set the pace in racing |
| PAC | a civil or military authority in Turkey or Egypt |
| PAC | a Japanese pinball game played on a vertical board |