Which of the following is the abbreviation for "tablespoon"?

The correct abbreviation for "tablespoon" is "tbsp." This abbreviation is widely recognized in both medical and culinary contexts. It is crucial for medication aides to be familiar with such abbreviations, as they are often used on medication labels and instructions, ensuring proper dosing and administration.

Other abbreviations listed, such as "tsb" and "tbls," are less commonly used or may even cause confusion. "tsp," on the other hand, stands for "teaspoon," which is a different measurement altogether. Therefore, understanding and correctly identifying "tbsp" as the standard abbreviation for tablespoon is essential in providing accurate medication care.