Which size designation is NOT associated with oranges?

In the context of orange size designations, the term "Extra small" is not commonly used. The typical classifications for oranges include sizes such as "Classic," "Medium," and "Large." These terms are part of the industry standards for citrus fruits, which help consumers and retailers identify the size of the fruit.

"Classic" often refers to a standard size that meets general market expectations, while "Medium" and "Large" are clear size categories widely recognized in the fruit industry. "Extra small," however, does not fit within the accepted nomenclature for oranges, as there are established size ranges that focus on larger classifications to meet market demands. Thus, the lack of "Extra small" as a designation confirms its definitiveness in this context.