Symbols are included to depict mathematical functions, graphs, process equipment, instruments, and electrical equipment. The symbols are suitable for use in dynamic displays, as on cathode-ray tubes ...

To this end, a designation system is presented that includes symbols and an identification code. The differing established procedural needs of various organizations are recognized, where not ...

Still, there are many more! If you use special characters often, consider familiarizing yourself with these shortcut symbols ...