| Subject | English | Tamil |
| comp., MS | Information Access Service | தகவல் அணுகல் சேவை (A part of an IrDA infrared communication protocol used so that devices can learn about the services offered by another device) |
| comp., MS | information service | தகவல் சேவை (A group of settings that enable you to send, store, and receive e-mail, and that define how to store and use addresses. You can have multiple information services in one user profile) |
| comp., MS | Internet Information Services | இணையத் தகவல் சேவைகள் (Microsoft Web server software, utilizing the Hypertext Transfer Protocol (HTTP) to deliver World Wide Web documents. Supports the Common Gateway Interface (CGI), the File Transfer Protocol (FTP), and Gopher) |