| English | Italian | Spanish | French | German |
|---|---|---|---|---|
| English | Italian | Spanish | French | German |
| rarity | rarità | rareza | rareté | rarität |
| registered letter | raccomandata | certificado | recommandé | einschreiben |
| regummed | rigommato | reengomado | regommé | nachgummiert |
| reprint | ristampa | reimpresión | réimpression | nachdruck |
| reptile | rettile | reptil | reptile | Reptil |
| revenue | fiscale | fiscal | fiscal | fiskalisch |
| ribbon | nastro | cinta | banderole | band |
| rust | ruggine | óxido | rouille | rost |