What does TTL stand for?

What does TTL mean?

TTL	Tax, Title, & License Governmental » Transportation
TTL	Time To Live Computing » General
TTL	Through The Lens Community » Media
TTL	Through The Lens Academic & Science » Electronics
TTL	Through The Lens Community » Performing Arts
TTL	Transistor Transistor Logic Computing » Hardware
TTL	Transistor Transistor Logic Academic & Science » Electronics
TTL	To The Limit Academic & Science » Electronics
TTL	Though The Lens Miscellaneous » Unclassified
TTL	Thru The Lens Miscellaneous » Unclassified
TTL	Technology For Teaching And Learning Community » Educational
TTL	Top Ten List Miscellaneous » Unclassified
TTL	Time To Lose Governmental » Transportation
TTL	Time To Last Computing » Networking
TTL	The Twenties Life Community
TTL	Through The Len Miscellaneous » Unclassified
TTL	Tennessee Truck Lines Business » Firms
TTL	Total Tech Level Business » General
TTL	Tips Tricks And Links Computing » General
TTL	Total Transect Length Miscellaneous » Unclassified
TTL	Transistor Transistor Logic (Boolean) Academic & Science » Mathematics
TTL	Transistor-Transistor Logic Governmental » NASA
TTL	Totally To Live Community » Religion
TTL	Taiwan Tobacco and Liquor Company Business » Firms
TTL	Title Community » Housing