Question: is t in a recipe tablespoon or teaspoon?
Answer: A tablespoon is a unit of measure equal to 1/16 cup, 3 teaspoons, or 1/2 fluid ounce in the USA. It is either approximately or (in some countries) exactly equal to 15 mL. "Tablespoon" may be abbreviated as T (note: uppercase letter), tbl, tbs or tbsp.