- DAL stands for Delta Air Lines (NYSE stock ticker symbol, ICAO code)
- DAL stands for Data Access Layer
- DAL stands for Dalhousie University
- DAL stands for Darkness and Light (game)
- DAL stands for Dalmatian
- DAL stands for Droit Au Logement (French: The Right to have a Home)
- DAL stands for Deutsche Afrika-Linien (German: German Africa-Lines)
- DAL stands for Delegate at Large
- DAL stands for Desarrollando América Latina (Spanish: Developing Latin America)
- DAL stands for Data Access Language
- DAL stands for Data Abstraction Layer
- DAL stands for Data Access Logic
- DAL stands for Dedicated Access Line
- DAL stands for Defended Asset List (US DoD)
- DAL stands for Diffuse Aggressive Lymphoma (oncology)
- DAL stands for Digital Asset Library (various locations)
- DAL stands for Design Assurance Level
- DAL stands for Direct Algebraic Logic (Sharp calculators)
- DAL stands for Dispositif d’Aide a la Lactation (French: Lactation Aid Device)
- DAL stands for Disk Access Lockout
- DAL stands for Detached Address Label (US Postal Service)
- DAL stands for Data Accession List
- DAL stands for Data Access Line
- DAL stands for Direct Access Line
- DAL stands for Dallas, TX, USA – Love Field (Airport Code)
- DAL stands for Defect Action Level
- DAL stands for Dear Administrator Letter
- DAL stands for Dissemination Authority List
- DAL stands for Dedicated Advertising Location
- DAL stands for Data Aided Loop
- DAL stands for Daily Activity Log
- DAL stands for Digital Access Line
- DAL stands for Dekaliter/Decaliter
- DAL stands for Data Acquisition List
- DAL stands for Data Access List
- DAL stands for Direct Applied Labor
- DAL stands for Digital Acoustic Log (Geophysics)
- DAL stands for Design Accident Load
DAL