Rāmāyana, [18]

Ramus, [2], [41], [60], [61]

Raoul Glaber, [123]

Rapson, [77]

Rauhfuss, see Dasypodius

Raumer, K. von, [111]

Reclus, E., [14], [96], [130]

Recorde, [3], [58]

Reinaud, [67], [74], [80]

Reveillaud, [36]