SE

Meaning 1:

Selenium

Meaning 2:

September.

Meaning 3:

Service Engineering

Meaning 4:

Simultaneous Engineering.

Meaning 5:

Special Edition

Meaning 6:

Standard Error

Meaning 7:

Systems Engineer. Person who is the creator and leader of technical specifications for vehicle, dimensional, and manufacturing systems and sub-systems.

Meaning 8:

Systems Engineering. A formal process for the development of a complex system. The process is driven by a set of established requirements derived from the intended mission of the system throughout its life cycle.