AC3 - meaning and definition. What is AC3
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What (who) is AC3 - definition

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AC-3; Ac3; AC-3 (disambiguation); Ac-3; AC3 (disambiguation)

AC3         
[Additional explanations: digital] Audio Compression - 3 (Reference: Dolby, DVD, Digital audio), "Style: AC-3"
AC3         
<audio> An audio format by Sony[?], the successor of AC2. AC3 is used for multi-channel audio for digital video. (2001-12-18)
The Kidnapping of Princess Arelina         
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1984 TABLETOP ROLE-PLAYING GAME SUPPLEMENT FOR DUNGEONS & DRAGONS
Kidnapping of Princess Arelina
The Kidnapping of Princess Arelina is a fourteen-page accessory designed for the Dungeons & Dragons fantasy role-playing game.

Wikipedia

AC3

AC3 or AC-3 may refer to: