Files containing the AMB extension are known as AIMMS Model Files as they refer to the models that the AIMMS (Advanced Integrated Multidimensional Modeling Software) created. The AMB file extension was developed by Paragon Decision Technology and the files with this extension are categorized as data files. The data that these AMB files contain are procedures, identifier declarations as well as core model functions. These files are also based on AIMMS modeling proprietary language wherein these files are saved with the AIMMS project (.PRJ) file it is associated with.

Is a standard for storing audio files in Apple operating systems. It was developed in 1988 based on the IFF format and is a lossless format – audio data is stored in an uncompressed form. In essence, AIFF is an analog to WAV for the Apple Macintosh platform.