Dera
- Charles Dera
- Daraa
- Defence Evaluation and Research Agency
- Defense-Independent ERA
- Deira
- Deira, Dubai
- Dera (organization)
- Dera Gopipur
- Dera Sacha Sauda
- Dera language
- Dera, Amhara (woreda)
- Dera, Ethiopia
- Dera, Iran
- Dera, Kohgiluyeh and Boyer-Ahmad
- Dera, Oromia
- Diesel Emissions Reduction Act
- Downtown Eastside Residents Association
- Federal Institute for Geosciences and Natural Resources
- Kanakuru language
- Oikonyms in Western and South Asia