| NPCC | Nansemond Pre cast Concrete 
| Others |
| NPCC | National Park Community College
| Others |
| NPCC | National Petroleum Construction Company
| Others |
| NPCC | National Poison Control Center
| Others |
| NPCC | National Police Cadet Corps
| Others |
| NPCC | National Police Catch Chockroach
| Others |
| NPCC | National Police Chiefs Council
| Others |
| NPCC | National Police Chiefs' Council
| Others |
| NPCC | National Police Command Center
| Others |
| NPCC | National Police Coordination Center
| Others |
| NPCC | National Policy Consensus Center
| Others |
| NPCC | National Pop Can Collectors
| Others |
| NPCC | National Prostate Cancer Coalition
| Others |
| NPCC | National Provider Compliance Corporation
| Others |
| NPCC | National Provisioning Control Center
| Others |
| NPCC | Native Plant Conservation Campaign
| Others |
| NPCC | Navy Parts Control Center
| Others |
| NPCC | New Programs and Curriculum Committee
| Others |
| NPCC | New Programs Curriculum Committee
| Others |
| NPCC | New Providence Community Church
| Others |
| NPCC | Noroton Presbyterian Child Care
| Others |
| NPCC | North Phoenix Chamber of Commerce
| Others |
| NPCC | North Pittsburgh Corvette Club
| Others |
| NPCC | North Platte Community College
| Others |
| NPCC | North Point Community Church
| Others |
| NPCC | Northeast Power Coordinating Council
| Others |
| NPCC | Northern Pacific Coffee Co
| Others |
| NPCC | Northern Pacific Coffee Company
| Others |
| NPCC | Northern Piedmont Community Care
| Others |
| NPCC | Northwest Power and Conservation Council
| Others |
| NPCC | Novogradac Property Compliance Certification
| Others |
| NPCC | Numerical Positioning Check Command
| Others |