Synonyms of protocol in English:

protocol


See definition of protocol

noun

1‘he was always a stickler for protocol’

SYNONYMS

etiquette, conventions, formalities, customs, rules of conduct, procedure, ritual, code of behaviour, accepted behaviour, conventionalities, propriety, proprieties, one's Ps and Qs, decorum, manners, courtesies, civilities, good form, the done thing, the thing to do, punctilio

politesse

2‘the two countries signed a protocol on defence and security’

SYNONYMS

agreement, treaty, entente, concord, concordat, convention, deal, pact, contract, compact, settlement, arrangement

armistice, truce

rare engagement