| Subject | English | Japanese |
| comp., MS | application-level add-in | アプリケーション レベルのアドイン (A supplemental program that modifies or adds functionality to an existing program or application. The modifications are available to the application at all times) |
| comp., MS | high-level language application programming interface | 高水準言語アプリケーション プログラミング インターフェイス (An API that enables you to develop and run a programmer-operator application for a personal computer on that can communicate with an IBM mainframe using 3270 emulation) |