A plan of action is a course of action that is designed to achieve a specific goal. The crossword solutions for this term include 'SCHEME' (6 letters), which is a plan or strategy to achieve a particular purpose; 'TACTIC' (6 letters), which is an action or strategy carefully planned to achieve a specific end; 'POLICY' (6 letters), which is a set of principles or guidelines used to govern decisions and actions; 'AGENDA' (6 letters), which is a list of matters to be taken up, as at a meeting; 'SYSTEM' (6 letters), which is a set of related parts that work together to form a complex whole; 'IDEA' (4 letters), which is a thought or suggestion as to a possible course of action; 'PLOT' (4 letters), which is a secret plan to do something unlawful or harmful; 'setup' (5 letters), which is the way in which something is organized or arranged; 'roadmap' (7 letters), which is a plan or guide to achieving a goal; and 'INTENTION' (9 letters), which is an aim or plan.