The meaning of the Acronym NASS is...

NASS is

• North American Spitfire Squadron
• A National Average Survey Service
• National Adventure Sports Show
• National Asylum Support Service
• National Automotive Sampling System
• Native American Student Services
• North Atlantic Sightings Surveys
• National Asylum Support Services
• National Ankylosing Spondylitis Society

More Meanings For NASS:

• National Agricultural Statistics Service
• National Association of Street Schools
• National Association of Street Schools
• Network Attachment Sub-System
• National Agricultural Statistics Survey
• National Asylum Seekers Service
• National Accident Sampling System
• National Agricultural Statistics Service
• National Association of Secretaries of State
• National Agriculture Statistics Service
• National Air and Surface System
• North American Spitfire Squadron
• A National Average Survey Service
• National Adventure Sports Show
• National Asylum Support Service

NASS is also in:

• FDA
• Meteorology
• Networking
• Non-Profit Organizations
• Police
• Schools
• Transportation
• Unfiled
• US Government
• USPS
• Veterinary