Diplomatic code synonyms

What is another word for Diplomatic code?

• protocol

  rules of conduct and behavior, expected behavior
• custom

  expected behavior, rules of conduct and behavior
• decorum

  expected behavior, rules of conduct and behavior
• etiquette

  expected behavior, rules of conduct and behavior
• guideline

  expected behavior, rules of conduct and behavior
• manners
• formalities
• rules of conduct
• code of conduct
• social code
• social procedures
• standard procedure
• code of behavior
• expected behavior
• agreement
• rules
• guidelines
• regulations
• procedure
• convention
• principle