RSP

RSP may refer to:

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Recognised Safety Professional, a designation awarded by the International Institute of Risk & Safety Management
Rourkela Steel Plant, one of the largest steel plants in India

Retail Service Provider, an end-user supplier for the Australian National Broadband Network
Role Swap Protocol, a communication protocol used internally by the USB On-The-Go standard
Remote SIM provisioning, in mobile phone technology

Rail Settlement Plan, provider of revenue allocation and support services to Britain's Train Operating Companies
Recruit Sustainment Program, program of the United States National Guard

Rana Sura Padakkama, a military decoration of Sri Lanka
Receiving stolen property, a crime in which an individual has possession of stolen goods
Progressive Social Networks (Spanish: Redes Sociales Progresistas), a political party in Mexico
Reform Socialist Party, a small socialist party in Italy
Reliable sources/Perennial sources, a list on the English Wikipedia that assesses commonly-discussed sources for reliability
Repositories Support Project, a project that supports development of UK-based repositories
Reservestridsproviant, a canned food made for the Norwegian Army
Resource Specialist Program, a category of special education program in some US schools
Respirable suspended particle, particles of 10 micrometres or less
Respiratory syncytial virus, a human pathogen causing cold- or flu-like disease
Retirement Savings Plan, Canadian account for holding savings and retirement assets
Revolutionary Socialist Party (disambiguation)
Riverfront State Prison in Camden, New Jersey
Rickey Shane Page, professional wrestler