| NNP | Nairobi National Park 
| Others |
| NNP | National Nuclear Product
| Others |
| NNP | National Numbering Plan
| Others |
| NNP | National Nutrition Policy
| Others |
| NNP | National Nutrition Programme
| Others |
| NNP | National Nutrition Project
| Others |
| NNP | Natural National Park
| Others |
| NNP | Nearest Neighbour Pairs
| Others |
| NNP | Nebraska Nurse Practitioners
| Others |
| NNP | Neo- Natal Program
| Others |
| NNP | neonatal nurse
| Others |
| NNP | Neonatal Nurse Practicioner
| Others |
| NNP | Neonatal Nurse Practitioner
| Others |
| NNP | Neonatal Nurse Practitioners
| Others |
| NNP | Neonatal Nursing Practitioner
| Others |
| NNP | Nervana Neural Processor
| Others |
| NNP | Net National Product
| Others |
| NNP | Net National Production
| Others |
| NNP | Neural Network Processor
| Others |
| NNP | New National Party
| Others |
| NNP | New Netherland Project
| Others |
| NNP | New Nickel Positive
| Others |
| NNP | New Nintendo Product
| Others |
| NNP | Newman Numismatic Portal
| Others |
| NNP | Nigel Nixon and Partners
| Others |
| NNP | Nkrumah National Party
| Others |
| NNP | No New Players
| Others |
| NNP | No New Projects
| Others |
| NNP | No Nit Policy
| Others |
| NNP | No Nit Policy (head lice prevention)
| Others |
| NNP | No Nonsence Player
| Others |
| NNP | Non Negative Profits
| Others |
| NNP | Non Non Profit
| Others |
| NNP | Non- Neutral Plasma
| Others |
| NNP | Nonparalytic polio
| Others |
| NNP | Normally Non Passing
| Others |
| NNP | Norman Network Protection
| Others |
| NNP | Nuclear Non-Proliferation
| Others |
| NNP | Number Needed to Protect
| Others |
| NNP | Number of Nondominated Points
| Others |