Are there abbreviations (2 to 4 letters) for the following nutrients:
Protein Total Fat Carbohydrate, by difference Alcohol Water Caffeine Sugars Fiber, total dietary Vitamin A, IU Vitamin E Vitamin C Thiamin Riboflavin Niacin Pantothenic acid Vitamin B-6 Folate, total Cholesterol Saturated fat Monounsaturated fat Polyunsaturated fat