DOP
- Data-oriented parsing
- Declaration of Performance
- Degree of parallelism
- Degree of polarization
- Delta-opioid receptor
- Denominazione di Origine Protetta
- Dermo-optical perception
- Dilution of precision (navigation)
- Dingzhou East railway station
- Diocese of Parañaque
- Dioctyl phthalate
- Direct Stream Digital
- Director of photography
- Discrete oriented polytope
- Dolpa Airport
- Dominican peso
- Doop (disambiguation)
- Dop (surname)
- Doping (disambiguation)
- Dopp (disambiguation)
- Dopping (disambiguation)
- Dumbarton Oaks Papers
- Oslo Accords
- Paul Louis Amans Dop