| NADP | National Academy of Defence Production 
| Others |
| NADP | National Agriculture Development Plan
| Others |
| NADP | National Anti Doping Panel
| Others |
| NADP | National Association of Deafened People
| Others |
| NADP | National Association of Dental Plans
| Others |
| NADP | National Association of Disability Practitioners
| Others |
| NADP | National Association of Divorce Professionals
| Others |
| NADP | National Atmospheric Deposition Program
| Others |
| NADP | Naval Acquisition Development Program
| Others |
| NADP | Nebraskans for Alternatives to the Death Penalty
| Others |
| NADP | Netherlands Antibiotic Development Platform
| Others |
| NADP | Nicotamine Adenine Dinucleotide Phosphate
| Others |
| NADP | Nicotin Adenine Dinucleotide Pyruvate
| Others |
| NADP | Nicotinamide Adenine Dinucleotide Phospate
| Others |
| NADP | Nicotinamide Adenine Dinucleotide Phosphate
| Others |
| NADP | Nicotinamide Adenine Dinuclepotide Phosphate
| Others |
| NADP | Nicotinamide Adenosine Dinucleotide Phosphate
| Others |
| NADP | North American Diesel Performance
| Others |