| NAMS | NASA Access Management System 
| Others |
| NAMS | National Agricultural Monitoring System
| Others |
| NAMS | National Air Mobility System
| Others |
| NAMS | National Air Monitoring Station
| Others |
| NAMS | National Association of Marine Services
| Others |
| NAMS | National Association of Marine Surveyors
| Others |
| NAMS | National Association of Medical Schools
| Others |
| NAMS | Native American Management Services
| Others |
| NAMS | Nazareth Area Middle School
| Others |
| NAMS | Neil Armstrong Middle School
| Others |
| NAMS | Network Analysis and Management System
| Others |
| NAMS | Network Attached Media Server
| Others |
| NAMS | New Albany Middle School
| Others |
| NAMS | New Anglican Missionary Society
| Others |
| NAMS | Niche Affiliate Marketing System
| Others |
| NAMS | Niche Affiliate Marketing Systems
| Others |
| NAMS | non Asian minorities Asians
| Others |
| NAMS | North Albany Middle School
| Others |
| NAMS | North American Membrane Society
| Others |
| NAMS | North American Menopause Society
| Others |
| NAMS | North American Micropaleontology Section
| Others |
| NAMS | North American Micropaleontology Society
| Others |
| NAMS | North American Monsoon System
| Others |
| NAMS | North Andover Middle School
| Others |
| NAMS | North Arlington Middle School
| Others |
| NAMS | North Asheboro Middle School
| Others |
| NAMS | North Attleborough Middle School
| Others |
| NAMS | North Augusta Middle School
| Others |
| NAMS | Novice to Advanced Marketing System
| Others |