| Subject | English | Portuguese |
| comp., MS | Internet Server Application Programming Interface An application programming interface (API) that resides on a server computer for initiating software services tuned for Windows operating systems. In Microsoft Provisioning System, ISAPI resides on the Web server | interface ISAPI (Internet Server Application Programming Interface) |
| comp., MS, Braz. | Windows Internet application programming interface | interface de programação de aplicativo Windows Internet (A Windows application programming interface (API) that enables applications to interact with Gopher, FTP, and HTTP protocols to access Internet resources) |