What does NISS stand for?

National Information of Software and Services (AIE)

National Institute of Social Sciences (EA)

National ITV Satellite Schedule (SAUS)

Navigation Interface Subsystem (SAUS)

Network Information Services and Systems (ADMS)

New Information Systems and Services - A publication

Nissan - NCIC boat manufacturer code (NCIC)

Nissan - NCIC truck make code

Nissan - NCIC car make code

Nonactinide Isotope Sealed Source

Nosocomial Infection Surveillance System - Medicine (MELL)