| DAD | Dispersive Anomalous Diffraction 
| Others |
| DAD | Distributed Application Development
| Others |
| DAD | Distributed Application Division
| Others |
| DAD | District Athletic Director
| Others |
| DAD | Diversity And Dialogue
| Others |
| DAD | Do A Dab
| Others |
| DAD | Do As Demand
| Others |
| DAD | Doctor All Day
| Others |
| DAD | Document Access Definition
| Others |
| DAD | Documents After Digitization
| Others |
| DAD | Dollar A Day
| Others |
| DAd | Domenico Adamo
| Others |
| DAD | Don't Ask Dad
| Others |
| DAD | Donovan Audio Designs
| Others |
| DAD | Double Add
| Others |
| DAD | Doug Aaron Dave
| Others |
| DAD | Doug and Debbie
| Others |
| DAD | Downright Awesome Dude
| Others |
| DAD | Dress and Die
| Others |
| DAD | Drinking and Driving
| Others |
| DAD | Drive Against Depression
| Others |
| DAD | Driver Anomaly Detection
| Others |
| DAD | Driver Attention Detection
| Others |
| DAD | Driver Attention Distraction
| Others |
| DAD | Driving Under Alcohol
| Others |
| DAD | Dual Alert Display
| Others |
| DAD | Dubai Autodrome
| Others |
| DAD | Dumb And Duchebag
| Others |
| DAD | Dumb And Dumber
| Others |
| DAD | Duplicate Address Detection
| Others |
| DAD | Dynamic Active Display
| Others |
| DAD Sigs | Deputy Assistant Director of Signals
| Others |
| DADA | Dads Against Dirty Air
| Others |
| DADA | Dallas Art Dealers Association
| Others |
| DaDA | Dance and Drama Award
| Others |
| DADA | Data Analysis Decide Action
| Others |
| DADA | Data Analysis Decision and Action
| Others |
| DADA | Defence Against the Dark Arts
| Others |
| DADA | Defense against Dumb assitude
| Others |
| DADA | Defense Against the Dark Arts
| Others |
| DADA | Delaware Association of Detective Agencies
| Others |
| DADA | Derby Athletics Development Association
| Others |
| DADA | Designers Art Directors Association
| Others |
| DADA | Detroit Auto Dealers Association
| Others |
| DADA | Disability and Deaf Arts
| Others |
| DADA | Distributed Acquisition and Data Analysis
| Others |
| DADA | Downtown Arts District Association
| Others |
| DADAP | Drug and Alcohol Driving Awareness Program
| Others |
| DADAPS | Deputy Assistant Director Army Postal Services
| Others |
| DAdB | Darland Administration Building
| Others |