4R

4R may refer to: 4R Family restaurants in Northern California Galaxy 4R, a Panamsat-owned communications satellite Ponceau 4R, a synthetic colourant Hamburg International airline's IATA code Nachtjagdgeschwader 2, from its historic Geschwaderkennung code with the Luftwaffe in World War II Sri Lanka aircraft registration A standard consumer print size for photographs. See Standard photographic print sizes the Railroad Revitalization and Regulatory Reform Act, also known as the "4R Act" the short-lived acronym for Neljä ruusua ('Four Roses'), a Finnish band, aiming for a broader international appeal 4R, the production code for the 1977 Doctor Who serial The Robots of Death

== See also == The four Rs (disambiguation) specifically Reduce, Reuse, Recycle, Replace, as in waste hierarchy - for instance in Hong Kong R4 (disambiguation)