NIWA Acronym
NIWA
Namibian Information Workers' Association
Regional - African
NIWA
National Inland Waterways Authority
Miscellaneous - Unclassified
NIWA
National Institute for Water and Atmospheric Research, New Zealand
Academic & Science - Ocean Science
NIWA
Northwest Independent Writers Association
Community - Associations
NIWA
National Institute of Water and Atmospheric
Governmental - Institutes
NIWA
National Institute for Water and Atmospheric
Governmental - Institutes
NIWA
National Institute for Weather and Atmospheric
Governmental - Institutes
NIWA
Nintendo Independent Wiki Alliance
Computing - Gaming
NIWA
Naval Information Warfare Activity
Governmental - Military