Truth In Lending - AKA, Regulation Z.
Why is it called Regulation Z? This is one of many Compliances
the federal government stipulates. Regulations are consecutively
alphabetized (A-Z, and double letters after Z. E.g., AA, BB, etc.).
Truth in Lending is the 26th regulation, thus, the 26th letter of
the alphabet "Z." There is no other signaficance tied to the letter
Z than that.