I'll add one I really like: NSV for non-scale victory...all the great stuff that happens that isn't necessarily reflected by the scale! (A smaller size jeans, seeing your collarbones, getting whistled at!)
Then there is LC for Laughing Cow Cheese.
Red Fat for reduced fat...I thought this was a brand or type of cheese!
I'll probably think of more as soon as I log off!
It is easier to suppress the first desire than to satisfy all that follow. -unknown