A list of international common and basic technical standards, which have been established worldwide and are related by their frequent and widespread use. These standards are conventionally accepted as best practice and used globally by industry and organizations. In circumstances and situations there are certain methods and systems that are used as benchmarks, guidelines or protocols for communication, measurement, orientation, reference for information, science, symbols and time. These standards are employed to universally convey meaning, classification and to relate details of information. The standards listed may be formal or informal and some might not be recognised by all governments or organizations.

Communication

In radio communications In electronics

Agriculture & Manufacturing

Measurement

Reference for information

In geographical location

Science

Symbols

In electronics

Time