RG1 may refer to:
*
Ginsenoside Rg1, a bioactive molecule
* a United Kingdom
postcode
A postal code (also known locally in various English-speaking countries throughout the world as a postcode, post code, PIN or ZIP Code) is a series of letters or digits or both, sometimes including spaces or punctuation, included in a postal a ...
covering
Reading area
*
RG-1 (propellant)
RP-1 (alternatively, Rocket Propellant-1 or Refined Petroleum-1) is a highly refined form of kerosene outwardly similar to jet fuel, used as rocket fuel. RP-1 provides a lower specific impulse than liquid hydrogen (LH2), but is cheaper, is sta ...
is a Russian rocket propellant similar to
RP-1
*
R1–RG1 (Rodalies de Catalunya), a commuter rail line in Catalonia, Spain
RG-I may refer to:
*
Rhamnogalacturonan I, a type of pectin
{{letter-Number Combination Disambiguation