This part of ISO 14084 specifies graphical symbols for process diagrams for power plants and guidelines for creation of new graphical symbol examples.

This part of ISO 14084 is a collective application standard of the ISO 14617‑series.

Graphical symbols for fluid power diagrams can be found in ISO 1219‑1.

Graphical symbols for electrotechnical diagrams can be found in IEC 60617.