| Subject | English | Chinese |
| el.com. | header file | 页眉文件 |
| comp., MS | header file | 標頭檔 (A file that is identified to be included at the beginning of a program in a language such as C and that contains the definitions of data types and declarations of variables used by the functions in the program) |
| multimed. | header file | 程序头文件 |