| Subject | English | Japanese |
| comp., MS | code group | コード グループ (A logical grouping of code that has a specified condition for membership) |
| comp. | n code-group | コードグループ |
| phys. | group code | 群符号 (ぐんふごう) |
| comp., MS | rule group code | ルール グループ コード (A code that represents a common group of employees whose pay is processed using the same calculations) |