New IEEE Standard - Superseded.
This recommended practice covers the protection of conductors used in industrial and commercial power systems. It is likely to be of greatest value to the power-oriented engineer with limited experience in the area of protection and control. It can also be an aid to all engineers responsible for the electrical design of industrial and commercial power systems.
IEEE Standard Graphic Symbols for Logic Functions (Including and incorporating IEEE Std 91a-1991, Supplement to IEEE Standard Graphic Symbols for Logic Functions)
IEEE Standard - Health informatics--Device Interoperability Part 10425: Personal Health Device Communication--Device Specialization--Continuous Glucose Monitor (CGM)