There are several synonyms for the word "quota" that can be used depending on the context. One of the most common ones is "allocation," which refers to a share or portion of something that is distributed among a group of people or entities. Another synonym is "limit," which suggests a maximum or minimum threshold that must be met or not exceeded. "Target" is also a synonym for quota, which implies a specific goal, aim, or objective that must be attained. "Percentage," "proportion," and "ratio" are other synonyms that may be used to describe a specific proportion or fraction of something that is assigned to a group or individual.