Here's a version I've heard sung on Mother's Day by Lisa Neustadt:

M is for the million things she gave me
O is for the other things she gave me
T is for the thousand things she gave me
H is for the hundred things she gave me
E is everything she gave me
R is for the rest of the things she gave me

Put them all together, they spell mother
And that's a word that means the world to me.