EntityQ863873· pop 10· linked from 94 articlescode wordSign in to savean element of a standardized code or protocolConnectionscommunicationEntitypasswordEntitycodeEntitycommunication protocolEntityUnited States Department of DefenseConcepterror detection and correctionEntityspelling alphabetEntityMarine VHF radioEntitysafewordEntityGeneral Services AdministrationEntitycopyright status of works by the federal government of the United StatesEntityMIL-STD-188EntitycompartmentalizationEntityCategoriesCryptographyData transmission