Synonyms for Diplomatic codes:

• n.

  •code of conduct (noun)
  • etiquette,
  • code of behavior,
  • custom,
  • manners,
  • social code,
  • protocol,
  • guideline,
  • formalities,
  • rules of conduct,
  • standard procedure,
  • social procedures,
  • diplomatic code,
  • decorum.
  •rules of conduct (noun)
  • code of conduct.