- DOSP stands for DKIM (Domain Keys Identified Mail) Originating Signing Policy
- DOSP stands for DonnellySpire (German consultancy organization)
- DOSP stands for Denver Office of Strategic Partnerships (Colorado)
- DOSP stands for DOS Prompt
- DOSP stands for Department of Off-Street Parking (Miami, FL)
- DOSP stands for Desi Open-Source Project
DOSP