ADTB-T：Advanced Digital Television Broadcasting-Terrestrial，地面高级数字电视广播。关联词：DMB-T
ATSC：Advanced Television System Committee，先进电视制式委员会（美国）。关联词：DVB、ISDB
AVC：Advanced Video Coding，高级视频编码
AVS：Audio Video coding Standard，数字音视频编解码
AVSA：AVS Industry Alliance，音视频产业联盟
