What does "NSV" mean?
As Christa said, it means Non-Scale Victory. Something you're celebrating usually connected to your weight loss but not directly to the number on the scale. Examples: flying in an airplane without a seatbelt extender, shopping in the regular instead of the plus size sections, walking a distance you never could have before. All kinds of things.
Highest weight: 335 lbs, BMI 50.9
Pre-op weight: 319 lbs, BMI 48.5
Current range: 140-144, BMI 21.3 - 22
175+ lbs lost, maintaining since February 2012