There are a number of things that "sndp" could potentially stand for depending on the context, such as:
- Society for the New Dance Presentation (SNDP), a dance company in the United States.
- Sub-Network Data Protocol (SNDP), a protocol used in telecommunications.
- Sindhi National Democratic Party (SNDP), a political party in Pakistan.
- Secure Network Data Platform (SNDP), a software suite for network security and analysis.
- Scottish National Dance Party (SNDP), a political party in Scotland.