1, The full form of AC3 is Audio Coding 3. It’s used on Computing ,File Extensions in Worldwide

AC3 is a file type and format for surround sound audio files created by Dolby Labs for use in a Dolby Digital audio. AC3 is one of the multiple names of a proprietary audio compression technology developed by Dolby Laboratories and best known as Dolby Digital (DD). AC3 encoding uses a lossy compression algorithm. This format has different names:

→ Audio Coding 3

→ Audio Codec 3

→ Audio Compression 3

→ Acoustic Coder 3

2, The full form of AC3 is Assassin’s Creed III. It’s used on Computing ,Games & Entertainment in Worldwide

Assassin’s Creed III (AC3) is a action-adventure video game developed by Ubisoft Montreal and published by Ubisoft.

Assassin’s Creed III is a 2012 sandbox style action-adventure video game that is developed by Ubisoft Montreal and published by Ubisoft. It is the fifth main title in the Assassin’s Creed series, and is a direct sequel to Assassin’s Creed: Revelations. The game tells the stories of Haytham Kenway and Ratonhnhaké:ton, set in the American Northeast from 1754 – 1783, during the French and Indian and American Revolutionary Wars. It also concludes the modern-day story of their descendant Desmond Miles.

Assassin’s Creed III was released for Xbox 360 and PS3 on 30 October in the United States and 31 October in Europe and Australia, while the PC version was released on 20 November for the United States and 23 November in Europe.^[1][2] The game was also released for the Wii U in North America on 18 November.^[3]

On 28 February 2013, Ubisoft announced the game’s sequel, titled Assassin’s Creed IV: Black Flag. It was released on 29 October 2013.^[4]

A remastered version of the game was released for Xbox One, PS4 and PC on 29 March 2019; and the Nintendo Switch version was released on 21 May 2019.

3, The full form of AC3 is Armored Core 3. It’s used on Computing ,Games & Entertainment in Worldwide

Armored Core 3 (AC3) is a video game in the Armored Core series.

Armored Core 3 is the sixth game in the Armored Core series and the third Armored Core game for the PlayStation 2. It was released on April 1, 2002 in Japan; the North American version was released on September 10, 2002; and the European release was on May 30, 2003. The game strays from the story established by the previous games and marks the start of a new continuity. The setting shifts to a subterranean society similar to the first game.

The story takes place in Layered, an underground world that humanity fled into to escape a global catastrophe that ruined the Earth’s surface. Within Layered are three corporations vying for control over the limited space and assets. Overseeing all of this is the godlike artificial intelligence, The Controller. Also present is a terrorist group opposing The Controller’s near-absolute control over mankind. The player assumes the role of a pilot newly-inducted into the Ravens — mercenaries piloting the powerful Armored Cores — who is soon pulled into a conspiracy that threatens to forever change the subterranean society.

The game received a direct sequel in Armored Core: Silent Line, released in 2003.

A PlayStation Portable port titled Armored Core 3 Portable was later released on July 30, 2009 on UMD in Japan and on October 22, 2009 on the PlayStation Store in North America. The control scheme, menus and graphics were modified in order to better accommodate the PlayStation Portable’s design. In addition, it adds new parts and one new Arena opponent. The port marked the start of the Portable series of Armored Core that included it and Portable versions of Armored Core: Silent Line and Armored Core: Last Raven. This version is compatible with the PlayStation Vita.

4, The full form of AC3 is Ace Combat 3. It’s used on Computing ,Games & Entertainment in Worldwide

Ace Combat 3: Electrosphere is a combat flight simulation video game developed and published by Namco for the PlayStation. The third game in the Ace Combat franchise, it was released in Japan in 1999 and in Europe and North America in 2000. Players control an aircraft and must complete various mission objectives, such as destroying squadrons of enemies or protecting a base from enemy fire.