The International Code of Signals gives compact signals standardized maritime meanings. Different language editions and transmission methods preserve a shared semantic reference. Operators still need the current code, correct procedure, and judgment about when a compressed message requires confirmation or a fuller exchange.
- FamilyTool
- CategoryCodes & Communication Systems
- DomainRisk, Crisis & Safety
What these mean
Editorial orientation · Family
Tool
In this series, Tool names the editorial family primarily used to act on, examine, measure or organize communication. It includes instruments, methods, practices, protocols, codes and institutional arrangements. Membership does not certify effectiveness, portability or safe use in every setting.
Editorial orientation · Category
Codes & Communication Systems
Articulates signs and conventions through which information or meaning can be represented, recorded or transmitted. Interpretation depends on the relevant language, practices, users and context, not on a sign looking self-evident.