What does SP stand for?

Spin

 The aircraft is made to yaw around the yaw axis with one wing stalled and one wing flying. The spin of an electron is designated by ms, the electron spin quantum number, which can have values of +1/2 and -1/2.In the presence of an external magnetic field an electron in an orbital can have one of two possible energy states, which depend on whether the magnetic field associated with the electron is aligned with or against the external magnetic field.

Standard Or Peculiar

Solid plastic

Safety Processor

Station Pressure

The atmospheric pressure computed using station elevation as the reference datum level. Station pressure is usually the base value from which sea level pressure and altimeter setting are determined.

Speech Pathology

Systems Procedures

Safety Parameter

Standard Program

Silica Percentage