| NDO | Naphthalene 1,2- DiOxygenase 
| Others |
| NDO | National Dementia Office
| Others |
| NDO | National Deployment Office
| Others |
| NDO | National Development Organization
| Others |
| NDO | Navy Disbursing Office
| Others |
| NDO | Ndongo
| Others |
| NDO | Neglect Of Differential Or
| Others |
| NDO | Neglect of Differential Overlap
| Others |
| NDO | Neighbourhood Development Order
| Others |
| NDO | NET Data Objects
| Others |
| NDO | NetDirect Online
| Others |
| NDO | Network and Desktop Outsourcing
| Others |
| NDO | Network Data Object
| Others |
| NDO | Neurogenic Detrusor Overactivity
| Others |
| NDO | New Dart Organization
| Others |
| NDO | New Deck Order
| Others |
| NDO | New Distributor Orientation
| Others |
| NDO | New Drugs Online
| Others |
| NDO | Niet Destructief Onderzoek
| Others |
| NDO | Ninth District Opportunity
| Others |
| NDO | Ninth District Opportunity, Inc.
| Others |
| NDO | Nissan Datsun Owners
| Others |
| NDO | Njombe Development Office
| Others |
| NDO | No Days Off
| Others |
| NDO | Non Degree Option
| Others |
| NDO | Non Discrimination Ordinance
| Others |
| NDO | Non Distinguishable Object
| Others |
| NDO | Non-Degree Option
| Others |
| NDO | NonDiscrimination Ordinance
| Others |
| NDO | Nonlinear Disturbance Observer
| Others |
| NDO | Northern Dance Orchestra
| Others |
| NDO | Northern Drop Out
| Others |
| NDO | Nottinghamshire Darts Organisation
| Others |
| NDO | Nuage De Oort
| Others |