Rules for data exchange online.

International treaty reducing greenhouse emissions.

Rules for directing network traffic.

(international law) An international treaty designed to protect the ozone layer by phasing out the production of numerous substances that are responsible for ozone depletion.

Set of related communication protocols.

An authentication protocol is a type of computer communications protocol or cryptographic protocol specifically designed for transfer of authentication data between two entities.

The Protocol for the Prohibition of the Use in War of Asphyxiating, Poisonous or other Gases, and of Bacteriological Methods of Warfare, usually called the Geneva Protocol, is a treaty prohibiting the use of chemical and biological weapons in international armed conflicts.

Rules governing data exchange processes.