| rudiments | rudimentos |
| Rudists | Rudista |
| Rudkøbing municipality | Rudkøbing |
| Rudolf | Lago Turkana |
| Rudolf Arnheim | Rudolf Arnheim |
| Rudolf August Oetker | Rudolf-August Oetker |
| Rudolf Bayer | Rudolf Bayer |
| Rudolf Bultmann | Rudolf Karl Bultmann |
| Rudolf Carnap | Rudolf Carnap |
| Rudolf Christoph Eucken | Rudolf Christoph Eucken |
| Rudolf Clausius | Rudolf Julius Emanuel Clausius |
| Rudolf Diesel | Rudolf Diesel |
| Rudolf Geiger | Rudolf Geiger |
| Rudolf Gnägi | Rudolf Gnägi |
| Rudolf Hess | Rudolf Heß |
| Rudolf Höß | Rudolf Höß |
| Rudolf Island | Ilha Rudolfo |
| Rudolf Kassner | Rudolf Kassner |
| Rudolf Kjellén | Rudolf Kjellén |
| Rudolf Laban | Rudolf Laban |
| Rudolf Leuckart | Karl Georg Friedrich Rudolf Leuckart |
| Rudolf Minger | Rudolf Minger |
| Rudolf Mössbauer | Rudolf Ludwig Mössbauer |
| Rudolf Nureyev | Rudolf Nureyev |
| Rudolf Schenker | Rudolf Schenker |
| Rudolf Schlechter | Friedrich Richard Rudolf Schlechter |
| Rudolf Spielmann | Rudolph Spielmann |
| Rudolf Steiner | Rudolf Steiner |
| Rudolf Virchow | Rudolf Virchow |
| Rudolf von Habsburg-Lothringen | Rudolfo de Habsburgo |
| Rudolf von Jhering | Rudolf von Ihering |
| Rudolf Vrba | Rudolph Vrba |
| Rudolfstetten-Friedlisberg | Rudolfstetten-Friedlisberg |
| Rudolph | Rodolfo |
| Rudolph Ackermann | Rudolph Ackermann |
| Rudolph Giuliani | Rudolph Giuliani |
| Rudolph I of Bohemia | Rodolfo I da Germânia |
| Rudolph I of Burgundy | Rodolfo I da Germânia |
| Rudolph I of Germany | Rodolfo I da Germânia |
| Rudolph II of Burgundy | Rodolfo II da Germânia |
| Rudolph Minkowski | Rudolf Minkowski |
| Rudolph of France | Raul I de França |
| Rudolph Valentino | Rodolfo Valentino |
| Rudow | Rudow |
| Rudra | Rudra |
| Rudraprayag | Rudra Prayag |
| Rudy Giuliani | Rudolph Giuliani |
| Rudyard Kipling | Rudyard Kipling |
| rue | compaixão |
| Rue des Cascades | Rue des Cascades |
| rueful | arrependido |
| Rueun | Rueun |
| Rueyres | Rueyres |
| ruff | rufo |
| Ruffed lemur | Varecia |
| ruffian | arruaceiro |
| ruffle | ondular |
| ruffle someone's feathers | irritar |
| Rufisque | Rufisque |
| Rufisque Department | Rufisque |
| Rufous Hornero | João-de-barro |
| Rufous-backed Kingfisher | Ceyx rufidorsa |
| Rufous-bellied Thrush | Sabiá-laranjeira |
| Rufous-collared Kingfisher | Actenoides concretus |
| Rufous-tailed Jacamar | Bico-de-agulha-de-rabo-vermelho |
| Rufus Scrimgeour | Rufo Scrimgeour |
| Rufus Sewell | Rufus Sewell |
| rug | peruca |
| rugby | rúgbi |
| Rugby football | Rugby |
| Rugby League Tri-Nations | Três Nações |
| rugby rumour | rúgbiagudo |
| rugby sevens | rugby sevens |
| rugby union | rugby union |
| Rugby union at the Summer Olympics | Rugby nos Jogos Olímpicos |
| Rugby Union Tri Nations | Três Nações |
| Rugby World Cup | Copa do Mundo de Râguebi |
| Rugby World Cup Sevens | Copa do Mundo de Rugby Sevens |
| Rugendorf | Rugendorf |
| rugged | forte |
| ruggedable | irregular (terreno) |
| ruggedlyr | asperamente |
| Ruggell | Ruggell |
| Ruggero Leoncavallo | Ruggero Leoncavallo |
| Ruggiero | Rogério |
| Rugians | Rugios |
| Rugiewit | Rugievit |
| Rugops | Rugops |
| Rugosa | Rugosa |
| Rugrats | Rugrats |
| Ruhengeri | Ruhengeri |
| Ruhmannsfelden | Ruhmannsfelden |
| Ruhollah Khomeini | Ruhollah Khomeini |
| Ruhr | Ruhr |
| Ruhr Area | Região do Ruhr |
| Rui Barros | Rui Barros |
| Rui Costa | Rui Costa |
| Rui Patrício | Rui Pedro dos Santos Patrício |
| ruin | estragar |
| ruination | demolição |
| ruined | destruído |
| ruinous | destrutivo |
| ruins | ruínas |
| Ruisleipä | Pão de centeio |
| Ruiz y Pavón | Hipólito Ruiz López |
| Rukia Kuchiki | Rukia Kuchiki |
| Rukwa Region | Rukwa |
| rule | autoridade |
| rule book | regulamento |
| Rule of product | Princípio fundamental da contagem |
| Rule of St Benedict | Regra de São Bento |
| Rule of thirds | Regra dos terços |
| rule of thumb | regra prática |
| rule out | riscar |
| rule utilitarianism | utilitarismo das regras |
| rule with an iron fist | punho de ferro |
| ruler | governante |
| Ruler-and-compass construction | Construções com régua e compasso |
| ruleree | réguao |
| rulerle | dominador |
| Rulers and heads of state of Egypt | Lista de presidentes do Egipto |
| Rulers and heads of state of Ethiopia | Lista de imperadores da Etiópia |
| Rulers of Kievan Rus | Lista dos governantes de Kiev |
| rules | regulamento |
| Rules for the Direction of the Mind | Regras para a direção do espírito |
| Rules of chess | Regras do xadrez |
| ruling | julgamento |
