| Acronym | Definition |
|---|
| NIDC➣National Iranian Drilling Company |
| NIDC➣Nepal Industrial Development Corporation |
| NIDC➣National Identification Card |
| NIDC➣National Investment and Development Corporation (Philippines) |
| NIDC➣National Information Data Center (zip code information) |
| NIDC➣Northwest Iowa Dialysis Center (Hospers, IA) |
| NIDC➣NASA (National Association of Students of Architecture) Information and Documentation Cell (India) |