| Araruna | Aras de los Olmos | Aras, Navarre |
| Aras, Taşlıçay | Arasada | Arasada albicosta |
| Arasada javanica | Arasada kanshireiensis | Arasada mollis |
| Arasada pyraliformis | Arasalbande, Gauribidanur | Arasalu, Hosanagara |
| Arasanaghatta, Holalkere | Arasanahal, Harapanahalli | Arasanahalli Peddanahalli, Devanahalli |
| Arasanahalli, Chik Ballapur | Arasanahalli, Hosakote | Arasanahalli, Malur |
| Arasanal, Muddebihal | Arasangi, Basavana Bagevadi | Arasanlı, Ezine |
| Arasapur, Sirsi | Arasapura, Davanagere | Arasapura, Koratagere |
| Arasöğüt, Yalıhüyük | Araschnia burejana | Araschnopsis |
| Arases | Arashi | Arashi (tàu khu trục Nhật) |
| Arashi no yoru ni | Arashi no Yoru ni | Arashinguppi, Hangal |
| Arashio (tàu khu trục Nhật) | Arashiyama | Arasia |
| Arasia eucalypti | Arasia mollicoma | Arasia mullion |
| Arasihalli, Hassan | Arasikatte Kaval, Arkalgud | Arasikere (Rural), Arsikere |
| Arasikere, Pavagada | Arasinagere, Shikarpur | Arasinaghatta, Channagiri |
| Arasinagundi, Hiriyur | Arasinagundi, Jagalur | Arasinaguppe, Chikmagalur |
| Arasinakere, Mysore | Arasinakunte, Devanahalli | Arasinakunte, Nelamangala |
| Arasiramani | Arata Isozaki | Aratabele, Kanakapura |
| Arataca | Aratal, Athni | Aratal, Shiggaon |
| Aratashen, Armavir | Aratiba | Aratinga |
| Aratinga acuticaudata | Aratinga acuticaudata acuticaudata | Aratinga acuticaudata haemorrhous |
| Aratinga acuticaudata koenigi | Aratinga acuticaudata neoxena | Aratinga aurea |
| Aratinga auricapillus | Aratinga auricapillus auricapillus | Aratinga auricapillus aurifrons |
| Aratinga cactorum | Aratinga cactorum cactorum | Aratinga cactorum caixana |
| Aratinga canicularis | Aratinga canicularis canicularis | Aratinga canicularis clarae |
| Aratinga canicularis eburnirostrum | Aratinga chloroptera | Aratinga chloroptera chloroptera |
| Aratinga chloroptera maugei | Aratinga erythrogenys | Aratinga euops |
| Aratinga finschi | Aratinga holochlora | Aratinga holochlora brewsteri |
| Aratinga holochlora holochlora | Aratinga jandaya | Aratinga leucophthalma |
| Aratinga leucophthalma callogenys | Aratinga leucophthalma leucophthalma | Aratinga leucophthalma nicefori |
| Aratinga maculata | Aratinga mitrata | Aratinga mitrata chlorogenys |
| Aratinga mitrata mitrata | Aratinga mitrata tucumana | Aratinga nana |
| Aratinga nana astec | Aratinga nana vicinalis | Aratinga pertinax |
| Aratinga pertinax aeruginosa | Aratinga pertinax arubensis | Aratinga pertinax chrysogenys |
| Aratinga pertinax chrysophrys | Aratinga pertinax griseipecta | Aratinga pertinax lehmanni |
| Aratinga pertinax margaritensis | Aratinga pertinax paraensis | Aratinga pertinax pertinax |
| Aratinga pertinax surinama | Aratinga pertinax tortugensis | Aratinga pertinax venezuelae |
| Aratinga pertinax xanthogenia | Aratinga solstitialis | Aratinga strenua |
| Aratinga wagleri | Aratinga wagleri frontata | Aratinga wagleri minor |
| Aratinga wagleri transilis | Aratinga wagleri wagleri | Aratinga weddellii |
| Aratitiyopea | Aratitiyopea lopezii | Aratitiyopea lopezii colombiana |
| Aratoca | Arattatha | Aratuípe |
| Aratuba | Arauá | Arauca |
| Arauca (tỉnh) | Araucacis leptaulax | Araucacis melanthes |
| Araucaleon inca | Araucaleon withycombei | Araucanoraptor |
| Araucaria angustifolia | Araucaria araucana | Araucaria bernieri |
| Araucaria bidwillii | Araucaria biramulata | Araucaria columnaris |
| Araucaria cunninghamii | Araucaria heterophylla | Araucaria humboldtensis |
| Araucaria hunsteinii | Araucaria laubenfelsii | Araucaria luxurians |
| Araucaria montana | Araucaria muelleri | Araucaria nemorosa |
| Araucaria rulei | Araucaria schmidii | Araucaria scopulorum |
| Araucaria subulata | Araucariaceae | Araucária |
| Arauchemus | Araucnephia | Araucnephioides |
| Arauco (bướm đêm) | Arauco (tỉnh) | Arauco schajovskoyi |
| Araucogonia speciosa | Araucopogon cyanogaster | Araucosimus bullocki |
| Araucosimus orfilanus | Araucosimus superbus | Araucoxenia |
| Araucoxenia paradoxa | Araujia | Araujia angustifolia |
| Araujia graveolens | Araujia hortorum | Araujia megapotamica |
| Araujia plumosa | Araujia sericifera | Araujia subhastata |
| Araujoa pernambucana | Araujuzon | Araules |
| Arauquita | Araure (khu tự quản) | Araux |
| Arauzo de Miel | Arauzo de Salce | Arauzo de Torre |
| Arav, Karwar | Aravade, Sagar | Aravakki, Bhatkal |
| Aravakurichi | Aravankad | Aravantigepura, Anekal |
| Aravatagi, Dharwad | Aravattigekoppalu, Tirumakudal Narsipur | Aravenator kamijoi |
| Aravind Adiga | Aravus, Syunik | Arawakia inopinata |
| Arawalli, Sampgaon | Arawana | Araxates |
| Araxá | Araxá (tiểu vùng) | Arayat |
| Arşıncı, Kulu | Arazap, Armavir | Arazoğlu, Kars |
| Arándiga | Aráp | Arâches-la-Frasse |
| Arçais | Arçay, Cher | Arçay, Vienne |
| Arçon | Arçonnay | Arènes de Lutèce |
| Arènes de Nîmes | Arès | Arès (Gironde) |
| Arès, Gironde | Arén | Arévalo |
| Arévalo de la Sierra | Arês | Arístides Bastidas (khu tự quản) |
| Arıönü, Bartın | Arıca, Çatalzeytin | Arıca, Gediz |
| Arıca, Gercüş | Arıca, Hilvan | Arıca, Vezirköprü |
| Arıcak | Arıcak, Asarcık | Arıcak, Karabük |
| Arıcaklar, Gölpazarı | Arıcaklı, Bahçe | Arıcan, Akçakale |
| Arıcı, Sungurlu | Arıcılar, Bingöl | Arıcılar, Mesudiye |
| Arıcılar, Ula | Arıdağ, Bitlis | Arıdurak, Espiye |
| Arık, İmranlı | Arık, Kargı | Arıkaya, Alpu |
| Arıkaya, Çameli | Arıkaya, Kozluk | Arıkçayırı, Göynük |
| Arıkök, Bozova | Arıkören, Çumra | Arıköy, Dazkırı |
| Arıköy, Dicle | Arıköy, Mazıdağı | Arıköy, Muş |
| Arıköy, Silvan | Arıkbaşı, Bayındır | Arıkbaşı, Divriği |
| Arıkdere, Karkamış | Arıkgöl, Bismil | Arıklar, Andırın |
| Arıklar, Şarkışla | Arıklar, Dursunbey | Arıklı, Ayvacık |
| Arıklı, Kızıltepe | Arıklı, Lice | Arıklı, Tarsus |
| Arıklıkaş, Bahçe | Arıkmusa, Mesudiye | Arıkonak, Sincik |
| Arıkuyusu, Gülnar | Arıl, Şehitkamil | Arılı, Arhavi |
| Arılı, Fındıklı | Arılı, Kahta | Arılı, Posof |
| Arılı, Tortum | Arılı, Torul | Arım, Saraydüzü |
| Arımköseli, Çarşamba | Arın, Harran | Arınık, Hilvan |
| Arındı, Gürpınar | Arındık, Elâzığ | Arındık, Palu |
| Arınlı, Pütürge | Arıoğlu, Boyabat | Arıpınar, Niksar |
| Arısu, Almus | Arısu, Mazıdağı | Arısu, Tuşba |
| Arısu, Viranşehir | Arıt, Bartın | Arıtaş, Afşin |
| Arıtaş, Şiran | Arıtaş, Oltu | Arıtaşı, Edremit |
| Arıtır, Viranşehir | Arıtepe, Kızıltepe | Arıtoprak, İpekyolu |
