ISA

Example Definitions of "ISA"
ISA. Shall mean the Israel Security Agency or other Israeli government body serving a purpose similar thereof.
ISA. Means the Mountain West Independent System Administrator, or the regional transmission organization authorized with the responsibility for the scheduling and administration of Energy and Ancillary Services over, through and within the Transmission System in coordination with other interconnected entities to provide transmission services.
ISA. Israeli Securities Authority.
All Definitions