How do I make a for loop that is in alphabetical order?

Print the letter when the instance is added, or if the instances are in a loop match up the loop number with wait() I put together a while true do loop that shows the simplicity

while true do
    print("A")
    wait(1)
    print("B")
    wait(1)
    print("C")
    wait(1)
    print("D")
    wait(1)
    print("E")
    wait(1)
    print("F")
    wait(1)
    print("G")
    wait(1)
    print("H")
    wait(1)
    print("I")
    wait(1)
    print("J")
    wait(1)
    print("K")
    wait(1)
    print("L")
    wait(1)
    print("M")
    wait(1)
    print("N")
    wait(1)
    print("O")
    wait(1)
    print("P")
    wait(1)
    print("Q")
    wait(1)
    print("R")
    wait(1)
    print("S")
    wait(1)
    print("T")
    wait(1)
    print("U")
    wait(1)
    print("V")
    wait(1)
    print("W")
    wait(1)
    print("X")
    wait(1)
    print("Y")
    wait(1)
    print("Z")
    wait(1)
end