Tbsp is an abbreviation for tablespoon, which is commonly used in cooking recipes to measure the quantity of ingredients. There are several synonyms for the word tbsp that can be used interchangeably, such as tbspn, tblsp, and tbs. Other alternatives include tablespoonful, tablespoon measure, or simply tbl. It is essential to note that when measuring ingredients precisely, accuracy is crucial, and this should be considered when using alternative terms for tbsp. Knowing the synonyms for tbsp can be beneficial when cooking or baking, especially when working with international recipes or making quick substitutions.