The term 'COMPUTER FILE SUFFIX' refers to the three-letter codes that are added to the end of a computer file name. The most common suffixes are EXE, EPS, and GIF. EXE stands for 'executable, ' which is a type of file that can be run as a program. EPS stands for 'encapsulated postscript, ' which is a type of vector image file. GIF stands for 'graphics interchange format, ' which is a type of bitmap image file.