| DA&O | DAODisclosure, Apology and Offer 
| Others |
| DA&O | Disclosure, Apology and Offer
| Others |
| DAO | Data Access Object
| Others |
| DAO | Data Access Objects
| Others |
| DAO | Data Analysis Office
| Others |
| DAO | Database Access Object
| Others |
| DAO | De-Asphalted Oil
| Others |
| DAO | Decentralised Autonomous Organisation
| Others |
| DAO | Decentralized Autonomous Organization
| Others |
| DAO | Decentralized Autonomous Organizations
| Others |
| DAO | Defense Accounting Office
| Others |
| DAO | Degree Add On
| Others |
| DAO | Degree Added On
| Others |
| DaO | Delivering as One
| Others |
| DAO | Department Account Officer
| Others |
| DAO | Department/ Agency/ Organization
| Others |
| DAO | Departmental Administrative Order
| Others |
| DAO | Design around Objects
| Others |
| DAO | Dessin Assiste Par Ordinateur
| Others |
| DAO | Destination Address Omitted
| Others |
| DAO | Digital Archival Object
| Others |
| DAO | Digital Asset Optimization
| Others |
| DAO | Digital Audio Output
| Others |
| DAO | Directory Assistance Operator
| Others |
| DAO | Disc at Once
| Others |
| DAO | Disk At Once
| Others |
| DAO | Disk-At-Once
| Others |
| DAO | Distributed Autonomous Organisation
| Others |
| DAO | Distributed Autonomous Organization
| Others |
| DAO | District Accounts Officer
| Others |
| DAO | District Administrative Officer
| Others |
| DAO | Division Ammunition Officer
| Others |
| DAO | Divisional Accounts Officer
| Others |
| DAO | Does Anyone Own
| Others |
| DAO | Done After One
| Others |
| DAO | Double Action Only
| Others |
| DAO | Dragon Age Origins
| Others |
| DAO | Dragon Age: Origins
| Others |