RP3, RP-3, RP.3, RP 3, or ''variant'', may refer to:
*
RP-3, the British 3-inch rocket projectile munition
*
Rega Planar 3
The Rega Planar 3, together with its successors, the P3 and RP3, is a well-known budget audiophile turntable by British hi-fi manufacturer, Rega Research available since 1977. It was a belt-drive deck that broke from convention, by employing a ...
(RP3), a record player manufactured by Rega Research
* ''Retinitis pigmentosa-3'' (RP3 or RPGR), see
Retinitis pigmentosa
* Asteroid RP3
**
(12683) 1983 RP3, RP3 from 1983, the 12683-th asteroid catalogued
**
(17401) 1985 RP3, RP3 from 1985, the 17401-th asteroid catalogued
**
4944 Kozlovskij
4944 Kozlovskij, provisional designation , is a carbonaceous Witt asteroid from the central regions of the asteroid belt, approximately in diameter. It was discovered on 2 September 1987, by Soviet astronomer Lyudmila Chernykh at the Crimean As ...
or ''1987 RP3'', asteroid Kozlovskij, RP3 from 1987, the 4944-th asteroid catalogued
**
52271 Lecorbusier or ''1988 RP3'', asteroid Lecorbusier, RP3 from 1988, the 52271-th asteroid catalogued
**
24712 Boltzmann
__NOTOC__
Year 471 ( CDLXXI) was a common year starting on Friday (link will display the full calendar) of the Julian calendar. At the time, it was known as the Year of the Consulship of Novus and Probianus (or, less frequently, year 1224 ''Ab ...
or ''1991 RP3'', asteroid Boltzmann, RP3 from 1991, the 24712-th asteroid catalogued
**
(7969) 1997 RP3, RP3 from 1997, the 7969-th asteroid catalogued
* ''Rocket Propellant 3'' (RP-3), see
RP-1
*
Rensselaer RP-3, crewed glider
*
Radioplane RP-3, UAV
* ''Lockheed RP-3 Orion'', a variant of the P-3, see
List of Lockheed P-3 Orion variants
*
Real projective space RP
''3'' or
{{Letter-NumberCombDisambig