NIID

AcronymDefinition
NIIDNational Institute of Infectious Diseases (Ministry of Health and Welfare; Japan)
NIIDNeuronal Intranuclear Inclusion Disease (neurology)
NIIDNational Institute for Intellectual Disability (Trinity College Dublin; Ireland)
NIIDNederlandse Industriële Inschakeling Defensieopdrachten (Dutch: Netherlands Defence Manufacturers Association)
NIIDNormally, Identically, and Independently Distributed
NIIDNational Information Infrastructure Development (various locations)