What does CLTV mean?

Looking for the full meaning of CLTV? From the following image, you can find out all definitions of CLTV. If you want, you can also download image file to print.

CLTVChicagoLand Television
CLTVCombined Loan To Value
CLTVConstant Linear Time Velocity
CLTVCurrent Loan-to-Value
CLTVCustomer Life Time Value

What does cltv stand for?