| Subject | English | Japanese |
| comp., MS | API call | API 呼び出し (A transition from user to kernel mode) |
| gen. | API's degree | API度 |
| comp., MS | API server cursor | API サーバー カーソル (A server cursor that is built to support the cursor functions of an API, such as ODBC, OLE DB, ADO, and DB-Library) |
| gen. | API service categories | APIサービス分類 |
| comp., MS | Crypto API Diagnostics | Crypto API 診断 (A utility that can only be enabled by an administrator and which logs events associated with an applications use of certificates) |
| comp., MS | system API call | システム API 呼び出し (A transition from user to kernel mode) |