PRS, or Performance Rights Society, refers to organizations that manage the royalty payments and rights of public performance for music creators. Some common synonyms for PRS include Performing Rights Organization (PRO), which is a term used in the United States. Additionally, Collective Management Organization (CMO) is also a commonly used synonym, which is more inclusive and includes organizations that manage not just performance rights, but also mechanical and synchronization rights. Other synonyms for PRS include copyright collective, music licensing organization, and royalty collection society. These organizations exist to ensure that music creators are fairly compensated for the use of their works in public performances.