The first of the R terms includes: Ras Hafun, Ras Mkumbuu, Ranking and social inequality, David Randall-MacIver, Johan Georg Ramsauer, the Ramasseum, Ramapithecus, Zdzislaw Rajewski, al Rafiqa, Radiocarbon dating, A. R. Radcliffe-Brown, Oliver Rackham, and Race and racism.