Dag
- Angelo Iannelli (singer-songwriter)
- Aquadag
- Barstow-Daggett Airport
- DAG (American TV series)
- DAG (Delhi Art Gallery)
- DAG (Yugoslav band)
- DAG (band)
- DAG (newspaper)
- DAG Rīga
- DAG Ventures
- Daag (disambiguation)
- Dag (Norwegian TV series)
- Dag (lunar crater)
- Dag (name)
- Dag (slang)
- Dag the Wise
- Dagbani language
- Dagr
- Dags (film)
- Dalgety Bay railway station
- Dar al Gani
- Defense Acquisition Guide
- Demented Are Go
- Democratic Army of Greece
- Deputy Attorney General
- Directed acyclic graph
- Dyck Advisory Group
- Dág, Hungary
- Dąg
- German Salaried Employees' Union
- List of craters on Callisto
- Microsoft Exchange Server
- SI multiple of gram
- The Dags
- The Mountain (2012 film)