Software quod Entertainment Association (OESA) enim est consociatio per commercia video ludum industria in Civitatibus Foederatis Americae. Hoc erat in April MCMXCIV formatae cum Interactive Digital Software Association (IDSA) et renamed die XVI Iulii, 2003. hoc fundatur in Washington, D.C .. Most de vertice publishers in ludum mundi (vel eorum American inferi) sunt membra ESA, inter Capcom, Electronic artium, Konami, Microsoft, Bandai Namco Entertainment, Nintendo, Sony Interactive Entertainment, Square Enix, Take-Two Interactive, Ubisoft, et Warner Bros. Interactive Entertainment. ESA et ordinat in anno Electronic turpis Donec suscipit (E3) commercia turpis in Los Angeles, California, ESA consilium fundatur in socius per servientes in societates ESA Opus in tres Concilii: