Island Girl is Right!

I actually found the meaning in Fitday a few months ago, but I don't remember where.

It stands for NOT FURTHER SPECIFIED. For example when you enter coffee, NFS, you are simply not getting down to the nitty gritty. Decaf, regular, latte, yadda yadda yadda.

Now I do this with coffee, but in other cases you may want to be more specific. It could mean more/less carbs!

Lolli