| A | B |
| ARPANet | Advanced Research Projects Agency Network |
| Browser | An application that displays a Web page. Also known as a Web browser |
| Chat | Live communication over the Internet Relay Chat service |
| Domain Name | The name of a specific Internet area controlled by a company, school, or organization. |
| Email | Messages sent through a network to specified individual or group. |
| HTML | Hypertext Markup Language |
| HTTP | Hypertext Transfer Protocol |
| ISP | Internet Service Provider |
| Link | A word or phrase which when clicked will take you to another document. |
| URL | Uniform Resource Locator |