| DALN | Digital Archives of Literacy Narratives 
| Others |
| DALNET | Detroit Area Libraries Network
| Others |
| DALO | Data Automation Liaison Officers
| Others |
| DALO | Dawit and Associates Law Office
| Others |
| DALO | Dawit Associates Law Office
| Others |
| DALO | Defence Acquisition and Logistics Organisation
| Others |
| DALO | Defence Acquisition and Logistics Organization
| Others |
| DALO | Droit au logement opposable
| Others |
| DALO-PL | Director of Plans and Operations, ODCSLOG
| Others |
| DALR | Department of Aviation Legal Regulations
| Others |
| DALR | Digital Audio Legal Recorder
| Others |
| DALR | Distributing and Accessing Language Resources
| Others |
| DALR | Domain Adaptive Logistic Regression
| Others |
| DALR | Dry Adiabatic Lapse Rate
| Others |
| DALRLV | Department of the Army Logistics Readiness Liaison Visits
| Others |
| DALRRDAP | Department of the Army Long Range Research, Development, and Acquisition Plan
| Others |
| DALS | Defense Asbestos Litigation Seminar
| Others |
| DALS | Dinner A Love Story
| Others |
| DALS | Direct Access Legal Services
| Others |
| DALS | Directory Assistance Listing Service
| Others |
| DALS | Downed Aviator Locator System
| Others |
| DALSA | Disability Advocacy Law Student Association
| Others |
| DALSA | Disability Allied Law Student Association
| Others |
| DALSA | Disability Allied Law Students Association
| Others |
| DALSA | Disseminating Avahan Lessons in South Africa
| Others |
| DALSH | Disabled and Alone / Life Services for the Handicapped
| Others |
| DALSHI | Disabled and Alone / Life Services for the Handicapped, Inc.
| Others |
| DALSO | Department of the Army Logistics Staff Officer
| Others |
| DALT | Dallas Terminal Railway
| Others |
| DALTCP | Disability Aging and Long Term Care Policy
| Others |
| DALTCP | Office of Disability, Aging and Long-Term Care Policy
| Others |
| DALUG | Darmstadt Linux Users Group
| Others |
| DALY | Disability Adjusted Life Year
| Others |
| DALY | Disability Adjusted Life Years
| Others |
| DALY | Disability Adjusted Live Years
| Others |
| DALY | Disability-Adjusted Life Year
| Others |
| DALY = YLL + YLD | Disability-Adjusted Life Year = Years of Life Lost + Years Lost Due to Disability
| Others |
| DALZ | D and A Leasing
| Others |
| DALZ | D and A Leasing Incorporated
| Others |
| DALZ | Dolnoslaska Amatorska Liga Zaprzegowa
| Others |
| DAM | Dallas Aquatic Masters
| Others |
| DAM | Damascus, Syria
| Others |
| DAM | Damiana a medicinal
| Others |
| DAM | Dance and Music
| Others |
| DAM | Data About Me
| Others |
| DAM | Data Access Manager
| Others |
| DAM | Data Address Mark
| Others |
| DAM | Data Association Method
| Others |
| DAM | Data Augmented Model
| Others |
| DAM | Database Activity Monitoring
| Others |