medical abbreviation for tablespoon
exists and is an alternate of. Merge this question into. Split and merge into it. Answer by Jo-bar. Confidence votes 11.9K. Tsp is the abbreviation for teaspoon and tbsp is the abbreviation for tablespoon. Sometimes capital T is used for Tablespoon and lower case t is used for teaspoon.mall and large 1 tablespoon = 3 teaspoons 1 teaspoon = 0.33 tablespoon. + 3 others found this useful. Felicia Fisher. Edit. Share to: 1  Almond Flour Pancakes Recipes Breakfast is the most important meal of the day. 2  This is as true for those enjoying a low-carb diet as it is for everyone else.