Technical Contact
When you register a domain name you must specify a technical contact for that domain. This individual will be responsible for any technical issues regarding the domain name. The technical contact may be the same as the billing or administrative contact.

Templates
Templates or website templates are premade website designs that are alterable by the purchaser. Template fonts, colors, and images are usually easily changeable, but the general layout remains the same.

Tiny Text
Basically the same concept as hidden text, tiny text is a technique used by search engine optimizers to artificially increase the relevancy of their site by placing very small text on the page, usually invisible to the human eye, but readable by search engines through the code.

TLD - Top Level Domain
TLD is the last part of the domain name. For example, the .com in www.mysite.com is the top level domain. (‘mysite’ would be the second-level domain)

Toolbar
A toolbar is a bar that contains buttons for the most commonly-used commands in an application. Typically, a toolbar appears under a menubar.

Trademark
A word, phrase, graphic image, or other symbol used to represent a business, commercial, or other organization. Trademarks are used to identify the organization to the public and to consumers and are intended to identify the organization's products and services as well. To be recognized as a trademark, the word, phrase, graphic image, or symbol must be registered with the U.S. Patent and Trademark Office (in the United States) or, in the case of other countries, with the appropriate authority for that country.

Traffic
The visitors to a web page or web site. Also refers to the number of visitors, hits, accesses etc. over a given period.

Transfer
A domain name once registered for 60 days with a registrar may be transferred to another registrar. This transfer means the new registrar will now maintain the pertinent information regarding the domain and the registrant.