| Ratnilompolo | Ratno Timoer | Ratno Timur |
| Ratnoe | Ratnoe kobben | Rato |
| Ratoath | Ratogesa | Ratojaure |
| Ratolo | Ratoma | Ratoma Sub-Prefecture |
| Raton | Raton, New Mexico | Ratonero bodeguero andaluz |
| Ratonero Bodeguero Andaluz | Ratonero valenciano | Ratonero Valenciano |
| Ratongamobho | Ratonia alphandi | Ratonia apetala |
| Ratonia cordierii | Ratonia daemeliana | Ratonia diphyllostegia |
| Ratonia distylis | Ratonia domingensis | Ratonia exangulata |
| Ratonia falcata | Ratonia grandissima | Ratonia lachnocarpa |
| Ratonia lachnopetala | Ratonia litoralis | Ratonia martyana |
| Ratonia montana | Ratonia oshanesiana | Ratonia rufescens |
| Ratonia spathulata | Ratonia stipitata | Ratonia storckii |
| Ratonia sumatrana | Ratonia tenax | Ratonia vitiensis |
| Ratonia zygolepis | Ratonnagar | Ratonpaja |
| Rator | Ratos | Ratos AB |
| Ratos de Porão | Ratos de porão | Ratoser Stein |
| RATP | Ratrace | Ratramnus |
| Ratri | Ratridevi | Ratrujokoaivi |
| Rats & Star | Rats in the Cellar | RATS Teater |
| Ratsafari | Ratsch an der Weinstraße | Ratsch an der Weinstrasse |
| Ratschendorf | Ratschings | Ratschitz |
| Ratselet | Ratshausen | Ratsifandrihamanana, Lila |
| Ratsimandrava, Richard | Ratsinasaari | Ratsirahonana, Norbert |
| Ratsiraka | Ratsiraka paradoxa | Ratsiraka, Didier |
| Ratsirakia | Ratsirakia legendrei | Ratsit |
| Ratsit AB | Ratsit.se | Ratsitkatalogen |
| Ratskär | Ratsoleli Community | Ratt |
| Ratt (band) | Ratt (manöverdon) | Ratt (musikgrupp) |
| Ratt (TV-spel) | Ratt (tv-spel) | Rattaj |
| Rattalamp | Rattan (auktor) | Rattana |
| Rattana albopilosella | Rattana bicolor | Rattana cephalotes |
| Rattana insidiator | Rattana nigriscapa | Rattana sinica |
| Rattanakiri | Rattary Head | Rattata |
| Rattazzi | Rattazzi, Urbano | Ratte |
| Ratte, Saône-et-Loire | Rattelsdorf | Rattelsdorf, Bayern |
| Rattelsdorf, Thüringen | Ratten | Ratten (kommun i Österrike) |
| Rattenberg | Rattenberg (kommun) | Rattenberg, Österrike |
| Rattenberg, Bayern | Rattenberg, Tyrolen | Rattendorf |
| Rattenkirchen | Rattenkrieg | Rattens musketörer |
| Rattensjön | Rattersdorf | Rattery |
| Rattfull | Rattfylla | Rattfylleri |
| Rattfylleri (grovt) | Rattfylleribrott | Rattfyllerist |
| Ratthapark Wilairot | Rattihalli | Rattijarvi |
| Rattikan Thongsombut | Rattikattjärnen | Rattimau |
| Rattisaari | Rattiszell | Rattkälke |
| Rattlås | Rattle and Hum | Rattle, Simon |
| Rattlesden | Rattlesden (parish i Storbritannien) | Rattlesnake Island |
| Rattlesnake Island (ö i Australien) | Rattlesnake Island (ö i Kanada) | Rattlesnake Island, British Columbia |
| Rattlesnake Lake | Rattlesnake Lake (sjö i Kanada, Alberta) | Rattlesnake Point |
| Rattling Brook | Rattling Brook (vattendrag i Kanada, Newfoundland och Labrador, lat 49,62, long -56,18) | Rattmuff |
| Rattmuffen | Rattonykterhet | Rattosjärvi |
| Rattostunturi | Rattota | Rattota Division |
| Rattray Head | Rattray Point | Rattraya anomala |
| Rattraya petiolata | Rattraya ramosa | Rattraya simulans |
| Rattsjön | Rattsurfa | Rattsurfing |
| Rattsurfning | Rattulus carinatus | Rattulus caspicus |
| Rattulus cryptopus | Rattulus henseni | Rattulus liepetterseni |
| Rattulus palpitatus | Rattus | Rattus adustus |
| Rattus andamanensis | Rattus annandalei | Rattus argentiventer |
| Rattus arrogans | Rattus baluensis | Rattus blangorum |
| Rattus bontanus | Rattus burrus | Rattus colletti |
| Rattus detentus | Rattus elaphinus | Rattus enganus |
| Rattus everetti | Rattus exulans | Rattus feliceus |
| Rattus foramineus | Rattus fuscipes | Rattus giluwensis |
| Rattus hainaldi | Rattus hoffmanni | Rattus hoogerwerfi |
| Rattus jobiensis | Rattus koopmani | Rattus korinchi |
| Rattus leucopus | Rattus losea | Rattus lugens |
| Rattus lutreolus | Rattus macleari | Rattus marmosurus |
| Rattus mindorensis | Rattus mollicomulus | Rattus montanus |
| Rattus mordax | Rattus morotaiensis | Rattus nativitatis |
| Rattus niobe | Rattus nitidus | Rattus norvegicus |
| Rattus norvegicus f. domestica | Rattus novaeguineae | Rattus omichlodes |
| Rattus osgoodi | Rattus palmarum | Rattus pelurus |
| Rattus praetor | Rattus pyctoris | Rattus ranjiniae |
| Rattus rattus | Rattus richardsoni | Rattus salocco |
| Rattus sanila | Rattus satarae | Rattus sikkimensis |
| Rattus simalurensis | Rattus sordidus | Rattus steini |
| Rattus stoicus | Rattus tanezumi | Rattus tawitawiensis |
| Rattus timorensis | Rattus tiomanicus | Rattus tunneyi |
| Rattus turkestanicus | Rattus vandeuseni | Rattus verecundus |
| Rattus villosissimus | Rattus xanthurus | Ratu |
| Ratu Baka | Ratu Kuning | Ratu, Robertsfors kommun |
| Ratufa | Ratufa affinis | Ratufa bicolor |
| Ratufa indica | Ratufa macroura | Ratufinae |
| Ratugnathia | Ratugnathia makuluvae | Ratulodong |
| Ratunkalliot | Ratutjärnen | Ratva |
| Ratva Jarv | Ratva järv | Ratva Järv |
| Ratva oja | Ratva Oja | Ratva soo |
| Ratva Soo | Ratvajärvesoo | Ratware |
| Ratwatta | Ratzburgia amphicerovora | Ratzebuhr |
| Ratzeburg | Ratzeburg, Julius Theodor Christian | Ratzeburgalla spinosus |
| Ratzeburger See | Ratzeburgia | Ratzeburgia amphicerivora |
| Ratzeburgia coquillettii | Ratzeburgia cyanea | Ratzeburgia hubbardii |
| Ratzeburgia hyalinipennis | Ratzeburgia pulcherrima | Ratzeburgia schimperi |
| Ratzeburgiola | Ratzeburgiola cristata | Ratzeburgiola cristatus |
| Ratzeburgiola incompleta | Ratzeburgsjön | Ratzek, Friedrich |
| Ratzenberger, John | Ratzenberger, Roland | Ratzert |
| Ratzinger | Ratzwiller | Rau |
| Rau (efternamn) | Rau IX | Rau, Heinrich |
