| Abbreviation | Definition |
|---|---|
| NLDB | National LiveStock Development Board |
| NLDC | New London Development Corporation |
| NLDS | National Leadership and Development Seminar |
| NLMD | New Life Management and Development |
| NLTD | Northern Lights Technology Development |
| NMD | National Missile Development |
| NMD | Novel Methods Development |
| NMDC | National Mineral Development Corporation |
| NMDS | National Manpower Development Secretariat |
| NMPD | Nursing Midwifery Planning Development |
| NMRD | National Movement for Reform and Development |
| NMSDC | National Minority Supplier Development Council |
| NNDC | Nebraska Northwest Development Corporation |
| NNDC | North Northants Development Company |
| NNDC | Northern Nigeria Development Company |
| NNDP | National Network Development Plans |
| NNDP | Nepal National Development Party |
| NNRI | Near North Redevelopment Initiative |
| NOC | Neighborhoods Organizing for Change |
| NODA | Northern Oklahoma Development Authority |