SDP explained

SDP may refer to:

Computing

Scenario Design Power, a power level mode of certain generations of Intel's mobile processors
Semidefinite programming, an optimization procedure
Service data point, a node in mobile telecommunication networks
Service delivery platform, a mobile telecommunications component
Service Design Package, the repository of all design information for a service in ITIL
Service discovery protocol, a type of service discovery for network services
Session Description Protocol, a communication protocol for describing multimedia sessions
Single-dealer platform, software used in financial trading
Sockets Direct Protocol, a low-level remote-computing protocol
Software Defined Perimeter, also called "Black Cloud", an approach to computer security

Stephen Dale Petit (born 1969), an American blues musician
Scha Dara Parr, a Japanese hip-hop group
Stuart Price (born 1977), a British music producer who occasionally remixes under the moniker SDP
SDP (band), a German pop/hip-hop duo

SDP, the IATA code for Sand Point Airport in the Aleutian Islands, Alaska, US
SDP, the National Rail code for Sandplace railway station, Cornwall, UK
Stoomtrein Dendermonde-Puurs, the Dendermonde–Puurs Steam Railway heritage railway in Belgium

San Diego Padres, American professional baseball team
School District of Philadelphia
sdp, the ISO 639-3 code for the Sherdukpen language spoken in Arunachal Pradesh, India
Society of Decorative Painters
Stardust Pictures, a film studio, operating as a subsidiary of Stardust Promotion
State Domestic Product, in economics
Substantive due process, legal principal in the United States