Organizers
- Desert Sage Nature School, DBA Mamafit
- Desert Sands Educational Foundation
- Desert Veterans of Wisconsin
- Desert Willow Golf Resort
- Desoto Athletics
- Desoto Fire Training Center
- DeSoto Girls Softball Association
- Destin 50 Beach Ultra
- DESTIN MIDDLE SCHOOL
- Destination Basingstoke Ltd
- Destination Races
- Destination Races Canada
- Destination Training
- Destiny Arts Center
- Destiny Camp
- Destiny Dance LLC
- Destiny Outreach Ministries
- Destiny Youth Ranch
- Destival Golf
- Destroy Pancreatic Cancer
- Determined Racing
- Detox Retox Events
- Detroit Area Marines
- Detroit Dog Rescue
- Detroit Hurricanes Youth Athletic & Enrichment Pgm
- Detroit Lakes Community and Cultural Center
- Detroit Lions Football Education Division
- Detroit Symphony Orchestra
- Detroit Tigers Foundation of Florida Inc
- Developmental Wings
- Devi_agency_one
- Devil's Gear Bike Shop
- Devils Ridge Golf Club
- Devil's Thumb Ranch
- Devine Nutrition
- Devon Soccer Association
- Devonport Royal Swimming Association and Humane Society
- Dewey's Golf Academy
- DeWitt Community Education
- DFE
- DFE, LLC
- DFHCHS
- DFMWR
- DFMWR Fort Wainwright, Alaska
- DFMWR IN SPORTS
- DFW Dream
- DFW Tri Club
- DFWRUNS
- DGSA
- DHS Girls Soccer Booster Club
