Ruling bodies are organizations or groups of people that have the authority to make decisions and enforce laws. The term can refer to governments, corporations, or other entities. Two crossword solutions for the term ruling bodies are 'regimes' (7 letters) and 'BOARDS' (6 letters). Regimes are defined as a system of government or a set of rules and regulations, while BOARDS are defined as a group of people who manage or direct an organization.