AC2
# AC2

AC2 may refer to:

## In video gaming

* Ace Combat 2
* Armored Core 2
* Asheron's Call 2
* Assassin's Creed II

## Other uses

* AC2, a ranking grading within the Royal Air Force between 1919 and 1964
* AC-2, a submarine telecommunications cable system
* AC-2 Buffalo, a transport aircraft
* AC2: Combat Shield and Mini-adventure, an accessory for Dungeons & Dragons
* Southern Pacific class AC-2, a class of steam locomotives
* TRAXX F140 AC2, a locomotive
* AC2 Treated lumber
