RP, R-P, Rp, R-p, or rp may refer to:

Look up rp in Wiktionary, the free dictionary.

• Rainforest Partnership, an environmental organization based in Austin, Texas
• RallyPoint, a social network for the US military
• Reform Party (Singapore), an opposition party in Singapore led by Kenneth Jeyaretnam
• Republic Polytechnic, a polytechnic in Singapore
• Rheinische Post, a German newspaper
• Rhône-Poulenc, a former French chemical company
• Royal Society of Portrait Painters (London), with membership indicated RP
• Roma Party (Romska partija), a political party in Serbia
• Welfare Party, or Refah Partisi, in Turkey
• Chautauqua Airlines (IATA airline designator RP)
• Registered Plumber, in UK

• Repurchase agreement, the sale of securities together with an agreement for the seller to buy back the securities at a later date
• Reservation price, the highest price a buyer is willing to pay for goods or a service
• Rupee, common name for the currencies of several countries
• Rupiah, the official currency of Indonesia

• Received Pronunciation, a standard accent of Standard English in the United Kingdom
• Rioplatense Spanish, a dialect spoken in parts of Argentina and Uruguay

• Republic of the Philippines (former two-letter country code)
• Republic of Poland (Rzeczpospolita Polska)
• Rhineland-Palatinate, one of sixteen German states
• Région Parisienne or Île-de-France, the area surrounding Paris, France

• Reformed Presbyterian Church (disambiguation)
• Regulative principle of worship, a Calvinist and Anabaptist principle
• Religious Programs Specialist
• Retribution principle (RP)

• Radical prostatectomy
• Raynaud's phenomenon
• Retinitis pigmentosa
• Medical prescription from Latin, also Rp/.

• RP (complexity), randomized polynomial time, a class in computational complexity theory
• Ranked Pairs, a Condorcet voting method
• Real projective line
• Real projective plane
• Real projective space

• Rapid prototyping, a manufacturing and engineering process
• Rear projection effect, a film technique
• Red phosphorus, an allotrope of the element
• Rendezvous Point in Protocol Independent Multicast, a collection of network layer multicast routing protocols
• Reversed-phase chromatography, a laboratory technique
• Route Processor, a general-purpose CPU in some Cisco routers
• RP, a small rock climbing nut, named after Roland Pauligk
• RP-1, a rocket propellant
• RP-3, a British rocket projectile in World War II

• Relief pitcher, a baseball term
• Registered Paralegal, a certification program of the National Federation of Paralegal Associations
• Riot Points (used in League of Legends)
• Regimental Police or Regimental Provost, soldiers responsible for regimental discipline and unit custody in the British Army
• Reporting Person or Party, in U.S. law enforcement jargon
• Registered Psychotherapist within Ontario
• Role-playing
• Rating Pending, a rating used by ESRB in promotional games that has lacked a rating.

This disambiguation page lists articles associated with the title Rp.
If an internal link led you here, you may wish to change the link to point directly to the intended article.