| Subject | English | Chinese |
| space | adaptive audio coding | 自适应音频编码 |
| auto. | advanced audio coding | 先进音响编码 |
| IT | advanced audio coding | 高级音频编码 |
| auto. | advanced audio coding | 音响高级编码方式 |
| multimed. | advanced audio coding | 高级声音编码 |
| IT | audio coding 3 | AC-3音频编码 3 |
| el. | audio coding | 音频编码 |
| telecom. | audio coding | 音频［声频］编码 |
| multimed. | audio coding format | 音频编码格式 |
| el. | audio perceptual coding system | 音频感知编码系统 |
| IT | audio video coding standard | 数字音视频编解码标准 |
| AI. | Audio Video coding Standard work group of China | 音视频编码专家组 |
| AI. | coding of audio-visual object | 音视频目标编码 |
| telecom. | coding of moving pictures and associated audio | 动画和声音标准 (MPEG 标准) |
| IT | Dolby surround audio coding-3 | 杜比 AC-3 (Dolby AC-3) |
| AI. | generic coding of moving pictures and audio | 通用视频音频编码国际标准 |
| AI. | MPEG-1, coding of moving pictures and associated audio for digital storage media at up to about 1.5 Mbps | 1.5 Mbps 以下视频音频编码国际标准 |
| commun., railw. | selective call with audio frequency coding | 音频组合选呼 |
| multimed. | transparent audio coding | 透明音频编码 |
| el. | wideband audio compression coding | 宽带音频压缩编码 |
