Drug - EFL
- drug court
- Drug Enforcement Administration
- Drug, Chemical & Associated Technologies Association
- Drug, Chemical and Allied Trades Association, Inc.
- drugstore
- drugstore cowboy
- Drummond Island
- Dry Idea
- dry law
- Dry Look, The
- dry state
- Dry Tortugas National Park
- drypainting
- DTC
- Du Bois Clubs of America
- Du Bois, William Edward Burghardt (W. E. B.)
- Du Pont de Nemours, Eleuthere Irenee
- dual banking system
- dual federalism
- dual listing
