| Regina alleni | Regina grahami | Regina rigida |
| Regina septemvittata | Regina Spektor | Regina, Saskatchewan |
| Reginald Aldworth Daly | Reginópolis | Regine Velasquez |
| Regiomontanus | Regional Air Lines | Regional Express Airlines |
| Regionalliga (nữ) | Registan | Registrar Corp |
| Registro | Registro (tiểu vùng) | Registro, São Paulo |
| Registry | Regla | Regmatodon |
| Regmatodon acidodon | Regmatodon brasiliensis | Regmatodon brevicuspis |
| Regmatodon crassirameus | Regmatodon cuspidatus | Regmatodon declinatus |
| Regmatodon densus | Regmatodon filiformis | Regmatodon gracillimus |
| Regmatodon handelii | Regmatodon laevis | Regmatodon longinervis |
| Regmatodon muelleri | Regmatodon newtonii | Regmatodon nietneri |
| Regmatodon orthostegius | Regmatodon polysetus | Regmatodon pringlei |
| Regmatodon rufus | Regmatodon schlotheimioides | Regmatodon secundus |
| Regmatodon serrulatus | Regmatodon strictus | Regmatodontaceae |
| Regnauville | Regnévelle | Regnéville-sur-Mer |
| Regnéville-sur-Meuse | Regnellidium diphyllum | Regney |
| Regnière-Écluse | Regniowez | Regnitzlosau |
| Regnosaurus | Regny | Regobarrosia asara |
| Regobarrosia aureogrisea | Regobarrosia flavescens | Regobarrosia pseudoflavescens |
| Regobarrosia villiersi | Regolith | Regret |
| Regret (album) | Reguengos de Monsaraz | Reguengos de Monsaraz (đô thị) |
| Regueras de Arriba | Reguiba | Regular expression |
| Regular Show | Regulidae | Regulus |
| Regulus (định hướng) | Regulus (chim) | Regulus (sao) |
| Regulus Arcturus Black | Regulus Black | Regulus calendula |
| Regulus calendula calendula | Regulus calendula grinnelli | Regulus calendula obscurus |
| Regulus goodfellowi | Regulus ignicapilla | Regulus ignicapilla balearica |
| Regulus ignicapilla ignicapilla | Regulus madeirensis | Regulus regulus |
| Regulus regulus buturlini | Regulus regulus coatsi | Regulus regulus himalayensis |
| Regulus regulus hyrcanus | Regulus regulus japonensis | Regulus regulus regulus |
| Regulus regulus sikkimensis | Regulus regulus tristis | Regulus regulus yunnanensis |
| Regulus satrapa | Regulus satrapa amoenus | Regulus satrapa apache |
| Regulus satrapa aztecus | Regulus satrapa clarus | Regulus satrapa olivaceus |
| Regulus satrapa satrapa | Regulus teneriffae | Regumiel de la Sierra |
| Regus | Rehab (bài hát của Rihanna) | Rehab (bài hát) |
| Rehaincourt | Rehainviller | Rehambal |
| Rehau | Rehaupal | Rehbach |
| Rehbat | Rehborn | Rehburg-Loccum |
| Rehden | Rehdera penninervia | Rehdera trinervis |
| Rehderodendron gongshanense | Rehderodendron indochinense | Rehderodendron kwangtungense |
| Rehderodendron kweichowense | Rehderodendron macrocarpum | Reher |
| Reherrey | Rehfelde | Rehhorst |
| Rehia | Rehia nervata | Rehimena |
| Rehimena cissophora | Rehimena hypostictalis | Rehimena phrynealis |
| Rehimena reductalis | Rehimena stictalis | Rehimena straminealis |
| Rehimena striolalis | Rehimena surusalis | Rehimena unimaculalis |
| Rehimena variegata | Rehimena villalis | Rehli |
| Rehling | Rehlingen | Rehlingen-Siersburg |
| Rehm-Flehde-Bargen | Rehmannia | Rehmannia chingii |
| Rehmannia elata | Rehmannia glutinosa | Rehmannia henryi |
| Rehmannia piasezkii | Rehmannia solanifolia | Rehna |
| Rehobeth, Alabama | Rehovot | Rehsen |
| Rehsonia | Rehsonia brachybotrys | Rehsonia formosa |
| Rehsonia venusta | Rehti | Rehungen |
| Rehweiler | Rei Ayanami | Rei Hinô |
| Rei Hino | Rei Izumi | Rei Matsumoto |
| Rei Sakuma | Reiat (huyện) | Reich, Rhein-Hunsrück |
| Reichardia | Reichardia crystallina | Reichardia famarae |
| Reichardia gaditana | Reichardia insignis | Reichardia intermedia |
| Reichardia ligulata | Reichardia picroides | Reichardia tingitana |
| Reichardtswerben | Reicheella andicola | Reichenau (đảo) |
| Reichenau an der Rax | Reichenau im Mühlkreis | Reichenbach am Heuberg |
| Reichenbach am Regen | Reichenbach an der Fils | Reichenbach, Birkenfeld |
| Reichenbach, Kronach | Reichenbach, Saale-Holzland | Reichenbach-Steegen |
| Reichenbachanthus | Reichenberg, Rhein-Lahn | Reichenberg, Würzburg |
| Reichendorf | Reichenfels | Reichenow-Möglin |
| Reichenschwand | Reichenthal | Reichersberg |
| Reichersbeuern | Reichertshausen | Reichertsheim |
| Reichertshofen | Reichling | Reichlingia |
| Reichlingia annae | Reichmannsdorf | Reichraming |
| Reichsfeld | Reichshof | Reichshoffen |
| Reichsmarine | Reichsmarschall | Reichsmarshall |
| Reichstag | Reichstädt | Reichstett |
| Reichsthal | Reichswehr | Reichweiler |
| Reid and Sigrist R.S.1 | Reid and Sigrist R.S.3 | Reid Hope King, Texas |
| Reid, Wisconsin | Reidenhausen | Reiderland |
| Reifenberg | Reiferscheid | Reiff |
| Reiffelbach | Reifferscheid | Reifling |
| Reign in Blood | Reign: Conflict of Nations | Reignac, Charente |
| Reignac, Gironde | Reignac-sur-Indre | Reignat |
| Reigneville-Bocage | Reignier-Esery | Reigny |
| Reigomys | Reija | Reikersdorf |
| Reiko Shimizu | Reil, Bernkastel-Wittlich | Reilhac, Cantal |
| Reilhac, Lot | Reilhaguet | Reilhanette |
| Reillanne | Reillanne (tổng) | Reillon |
| Reilly, Oise | Reilly, Quận Nemaha, Kansas | Reilly, Quận Schuylkill, Pennsylvania |
| Reily, Quận Butler, Ohio | Reimar Constantin von Alvensleben | Reimarochloa |
| Reimarochloa aberrans | Reimarochloa acuta | Reimarochloa oligostachya |
| Reimerath | Reimershagen | Reimersia |
| Reimersia inconspicua | Reimerswaal | Reimlingen |
| Reims | Reims (huyện) | Reims (quận) |
| Reims-la-Brûlée | Reina Mercedes | Reina Mercedes, Isabela |
| Reinbeck, Iowa | Reinbek | Reince Priebus |
| Reineckea | Reineckea carnea | Reinfeld |
| Reinga | Reinga apica | Reinga aucklandensis |
| Reinga grossa | Reinga media | Reinga waipoua |
| Reingers | Reinhard Gottlob Georg Heinrich Freiherr von Scheffer-Boyadel | Reinhard Keiser |
| Reinhard Marx | Reinhard Mey | Reinhard Selten |
| Reinhard Tristan Eugen Heydrich | Reinhard von Scheffer-Boyadel | Reinhardsmunster |
