gov vs president

gov

• Governor. 

• Government. 

president

• The head of state of a republic. 

• Primary leader of a corporation. Not to be confused with CEO, which is a related but separate position that is sometimes held by a different person. 

• In presidential republics, the head of government and head of state. 

• A person presiding over a meeting; a chair, presiding officer, presider. 

• To act as president; to do presidential duties.