| CUDOS | Catalogue and User Data Ordering System 
| Others |
| CUDOS | Clinically Useful Depression Outcome Scale
| Others |
| CUDOS | Commonwealth Universities Database Online Service
| Others |
| CUDOS | Communal Universal Disinterestedness And Organised Scepticism
| Others |
| CUDOS | Communalism Universalism Disinterestedness Organized Skeptism
| Others |
| CUDOS | Communism Universalism Disinterestedness And Organized Scepticism
| Others |