| Subject | English | Spanish |
| IT, earth.sc. | audio decoder | decodificador audio |
| tech. | audio processing encoder and decoder | cifrador y descifrador de procesamientos de audio |
| comp., MS | Windows Media audio decoder library | biblioteca de descodificadores de audio de Windows Media (A static library providing a set of APIs that are used to convert audio data in a specified digital format into a playable format) |