| Retur -er -er | Enter |
| returbiljett | returbillet |
| reumatoid artrit | leddegigt |
| Reuters | Reuters |
| Reutlingen | Reutlingen |
| rev | rev |
| reva | flænge |
| Reval | Tallinn |
| revben | ribben |
| Revelation Space | Uendelig |
| revelj | reveille |
| Revenge | Aspen-tree |
| Reverb | Rumklang |
| Reverse engineering | Reverse engineering |
| revision | revision |
| revision av bokföring | inspektion af bogføring |
| revolt | oprør |
| revolution | revolution |
| Revolution -en | Revolution |
| revolutionär | revolutionær |
| Revolver | Revolver |
| Revsmörblomma | Lav Ranunkel |
| Rex | Konge |
| REXX | REXX |
| Rey Mysterio | Rey Mysterio |
| Reyes Católicos | Katolske monarker |
| Reykjavik | Reykjavik |
| Reynoldstal | Reynolds tal |
| RFC | Request for Comments |
| RFID | RFID |
| RGB | RGB-farver |
| RH | Rhesus |
| Rhea | Rhea |
| RheinEnergieStadion | RheinEnergieStadion |
| Rheinland-Pfalz | Rheinland-Pfalz |
| Rhen | Rhinen |
| Rhenförbundet | Rhinforbundet |
| Rhenguldet | Rhinguldet |
| rhenium | rhenium |
| Rhenlandet | Rhinprovinsen |
| Rhipsalis | Misteltenkaktus |
| Rho | Rho |
| Rhode Island | Rhode Island |
| Rhodes | Fender Rhodes |
| Rhodesia | Rhodesia |
| Rhodesian Ridgeback | Rhodesian ridgeback |
| Rhodos | Rhodos |
| Rhoneviner | Rhône |
| Rhythm and blues | Rhythm and blues |
| Rhône | Rhône |
| Rhône-Alpes | Rhône-Alpes |
| Rhön | Rhön |
| Ribe amt | Ribe Amt |
| Ribe domkyrka | Ribe Domkirke |
| Ribonukleinsyra | RNA |
| Ribosom | Ribosom |
| Ribosom-RNA | RRNA |
| Ric Flair | Ric Flair |
| Ricardo Carvalho | Ricardo Carvalho |
| Ricardo Lagos | Ricardo Lagos |
| Rich Text Format | Rich Text Format |
| Richard | Richard |
| Richard Adams | Richard Adams |
| Richard Branson | Richard Branson |
| Richard Burton | Richard Burton |
| Richard Cromwell | Richard Cromwell |
| Richard Dawkins | Richard Dawkins |
| Richard Feynman | Richard Feynman |
| Richard Fosbury | Dick Fosbury |
| Richard Gasquet | Richard Gasquet |
| Richard Gere | Richard Gere |
| Richard Hammond | Richard Hammond |
| Richard Harris | Richard Harris |
| Richard Lugar | Dick Lugar |
| Richard Mentor Johnson | Richard Mentor Johnson |
| Richard Nikolaus von Coudenhove-Kalergi | Richard Nikolaus Eijiro Graf Coudenhove-Kalergi |
| Richard Nixon | Richard Nixon |
| Richard Rorty | Richard Rorty |
| Richard Stone | Richard Stone |
| Richard Strauss | Richard Strauss |
| Richard von Krafft-Ebing | Richard von Krafft-Ebing |
| Richard Wagner | Richard Wagner |
| Richard Wright | Richard Wright |
| Richmond | Richmond |
| Richmond-upon-Thames | Richmond |
| Richterskalan | Richterskalaen |
| Ricin | Ricinus |
