AS3 or AS-3 may refer to:
- ActionScript 3.0, ECMAScript
- AS3 (networking), Applicability Statement 3, a specification standard by which applications communicate for Electronic Data Interchange
- AS-3 Kangaroo, NATO reporting name for Russian Raduga Kh-20 cruise missile.
- RuPaul's Drag Race All Stars 3, the third season of television series RuPaul's Drag Race: All Stars.
- Smith & Wesson AS, a 12 gauge select fire shotgun.
- As, the arsenide anion in chemistry
Topics referred to by the same termThis disambiguation page lists articles associated with the same title formed as a letter–number combination.If an internal link led you here, you may wish to change the link to point directly to the intended article. Category: