NSIF

AcronymDefinition
NSIFNetwork Services and Integration Forum
NSIFNicholls Spinal Injury Foundation (UK)
NSIFNATO Secondary Imagery Format
NSIFNational Spatial Information Framework (geographical information; South Africa)
NSIFNational Swine Improvement Federation (est. 1975; Knoxville, Tennessee)
NSIFNATO Special Intelligence Facility
NSIFNetwork and Service Integration Forum (ATIS)
NSIFNational Social Investment Fund (World Bank; Tajikistan)