| Name | Country | Feature class | Latitude | Longitude | |
|---|---|---|---|---|---|
2001  | Bandi Gegeenii Hüryee Bandi Gegeen Huryee,Bandi Gegeen Hüryee,Bandi Gegeenii Huryee,Bandi Gegeenii Hüryee,Bandi gegeni khu... | Mongolia, Khövsgöl Province | populated place | N 49° 9′ 0'' | E 101° 26′ 0'' |
| 2002 | Baligiin Hüryee Balagiyn khure,Baligiin Huryee,Baligiin Hüryee,Baligiin-Huree,Baligiin-Hüree,Baligyyn Khure | Mongolia, Bulgan | populated place | N 49° 10′ 23'' | E 101° 56′ 40'' |
2003  | Baisukaranchin Baruun Nuur | Mongolia, East Aimak | lake | N 47° 28′ 0'' | E 114° 35′ 0'' |
| 2004 | Baisukaranch Bumba Nuur | Mongolia, East Aimak | lake | N 47° 29′ 0'' | E 114° 36′ 0'' |
| 2005 | Baisansai Nuur | Mongolia, East Aimak | lake | N 47° 6′ 0'' | E 117° 47′ 0'' |
| 2006 | Bagshiin Hiid Bagshiin Hiid,Bagshiin Khid,Bagshiin-Hiyd | Mongolia, Central Aimak | populated place | N 47° 44′ 0'' | E 106° 59′ 0'' |
2007  | Baga Uul Baga Uul,Pa-ka-wu-la | Mongolia, Sühbaatar | mountain | N 45° 9′ 0'' | E 114° 20′ 0'' |
| 2008 | Baga Ulaan Shivee Uul Baga Ulaan Shivee Uul,Pa-ka-wu-lan-hsi-po-wu-la | Mongolia, Ömnögovĭ | mountain | N 42° 25′ 0'' | E 107° 42′ 0'' |
| 2009 | Baga Modo Hiid Baga Modo Hiid,Bagmodo khid,Bagmodo-Khural | Mongolia, Ömnögovĭ | populated place | N 42° 45′ 0'' | E 106° 48′ 0'' |
| 2010 | Baga Mandal Baga Mandal,Mandal,Мандал | Mongolia, Central Aimak | populated place | N 48° 26′ 0'' | E 106° 46′ 0'' |
| 2011 | Baga Hentiyn Nuruu Baga Hentey,Baga Hentiyn Nuruu,Baga Khentiin Nuruu,Baga Khentiïn Nuruu,Khrebet Baga Khentey | Mongolia, Central Aimak | mountains | N 48° 30′ 0'' | E 107° 30′ 0'' |
| 2012 | Baga Hentey Baga Hentey,Gora Baga Khentey,Gora Baga-Khantei | Mongolia, Central Aimak | mountain | N 48° 37′ 0'' | E 108° 19′ 0'' |
| 2013 | Badmashin Badmashin,Batomuch,Botoumashin,Bātomuch,Pa-t'u-ma-ch'i,Pa-t’u-ma-ch’i | Mongolia, East Aimak | populated place | N 47° 17′ 0'' | E 116° 39′ 0'' |
| 2014 | Badarĭn Uul Badarin Uul,Badaryn Uul,Badarĭn Uul | Mongolia, Khövsgöl Province | mountains | N 50° 20′ 0'' | E 101° 16′ 0'' |
| 2015 | Babaiin Hüryee Babaiin Huryee,Babaiin Hüryee,Babuin Khure,Barbaiin Huryee,Barbaiin Hüryee | Mongolia, Bulgan | populated place | N 48° 24′ 0'' | E 102° 58′ 0'' |
| 2016 | Baatar Wang Hüryee Baatar Uan Huryee,Baatar Uan Hüryee,Baatar Wang Huryee,Baatar Wang Hüryee,Batyr-van-khure,Mount Bato... | Mongolia, Bulgan | populated place | N 49° 25′ 0'' | E 102° 42′ 0'' |
| 2017 | Ayrig Airik,Ayrig,Gora Ayrag | Mongolia, Central Aimak | mountain | N 48° 39′ 0'' | E 105° 41′ 0'' |
2018  | Ayrig | Mongolia, East Aimak | area | N 46° 58′ 0'' | E 115° 47′ 0'' |
| 2019 | Ats Holboo Uul A-ch'i-hao-le-pao-wu-la,A-ch’i-hao-le-pao-wu-la,Ats Holboo Uul | Mongolia, East Aimak | mountain | N 46° 45′ 0'' | E 118° 15′ 0'' |
| 2020 | Atsat Uul A-ch'a-t'e-wu-la,A-ch’a-t’e-wu-la,Atsat Uul | Mongolia, East Aimak | mountain | N 46° 45′ 0'' | E 119° 1′ 0'' |
| 2021 | Asahatayn Uula Asahatayn Uula,Gora Askhatuin ula,Mount Askhatuyn Ula | Mongolia, Övörhangay | mountain | N 46° 17′ 0'' | E 101° 54′ 0'' |
| 2022 | Asahatayn Suurin Hiid Asahatayn Suurin Hiid,Askhatiin Suriin Khiit,Askhatuin-surin-khid | Mongolia, Hentiy | populated place | N 48° 40′ 0'' | E 111° 10′ 0'' |
| 2023 | Asahatayn Hüryee Asahatayn Huryee,Asahatayn Hüryee,Ashatayn-Huree,Ashatayn-Hüree,Askhatuin Khure | Mongolia, Khövsgöl Province | populated place | N 49° 36′ 0'' | E 101° 40′ 0'' |
| 2024 | Arvayt Tolgoy A-erh-pai-t'e-t'ao-le-kai,A-erh-pai-t’e-t’ao-le-kai,Arvayt Tolgoy | Mongolia, Sühbaatar | mountain | N 45° 24′ 0'' | E 115° 6′ 0'' |
| 2025 | Artsatayn Dugang Artsatayn Dugang,Artsatuin dugang,Artsatyn Dugang | Mongolia, Central Aimak | populated place | N 48° 10′ 0'' | E 105° 30′ 0'' |
| 2026 | Ar Tsagaan Tolgoy A-erh-ch'a-kan-t'ao-le-kai,A-erh-ch’a-kan-t’ao-le-kai,Ar Tsagaan Tolgoy | Mongolia, Ömnögovĭ | mountain | N 42° 39′ 0'' | E 100° 14′ 0'' |
| 2027 | Arshaantayn Süme Arshaantayn Sume,Arshaantayn Süme,Arshanton Sume,Arshantyn Sume,Arshantön Sume,Arushan-fururu | Mongolia, Sühbaatar | populated place | N 45° 23′ 0'' | E 113° 42′ 0'' |
| 2028 | Arshaantayn Hural Arshaantayn Hural,Arshanton Khural,Arshantyn-khural,Arshantyyn khural,Arshantön Khural | Mongolia, Hentiy | populated place | N 46° 30′ 0'' | E 110° 20′ 0'' |
| 2029 | Arshaan Hural Arshaan Hural,Arshan Khural,Arshan-kurul,Arsnan khural,Arushan fururu,Arushan-kururu | Mongolia, Ömnögovĭ | abandoned populated place | N 42° 28′ 0'' | E 104° 17′ 0'' |
| 2030 | Ar Havtgay Ar Havtgay,Ha-erh-ha-pu-t'a-kai,Ha-erh-ha-pu-t’a-kai | Mongolia, East Gobi Aymag | plain(s) | N 42° 26′ 0'' | E 108° 40′ 0'' |
| 2031 | Argalintayn Örtöö Argalintayn Ortoo,Argalintayn Örtöö,Argalintiin Urto,Argalintiin yurt | Mongolia, Övörhangay | populated place | N 45° 19′ 0'' | E 102° 16′ 0'' |
| 2032 | Argalant Uul Argalant Uul,Ih Argalant Uul | Mongolia, Ömnögovĭ | mountain | N 43° 10′ 0'' | E 103° 38′ 0'' |
| 2033 | Argalant  | Mongolia, Central Aimak | seat of a second-order administrative division | N 47° 56′ 31'' | E 105° 53′ 45'' |
| 2034 | Ara Unarshi Dugang Ara Unarshi Dugang,Ara Unurchi Dugan,Ara Ünürchi Dugan,Ara-Unurshi-dugang | Mongolia, East Aimak | populated place | N 49° 19′ 0'' | E 112° 9′ 0'' |
| 2035 | Ara Tsaydam Nuur | Mongolia, East Aimak | lake | N 47° 20′ 0'' | E 114° 59′ 0'' |
| 2036 | Ara Tarbagata | Mongolia, Hentiy | area | N 49° 8′ 4'' | E 110° 16′ 6'' |
| 2037 | Ara Mataha Ara Mataha,Ara Matahu Uul,Gora Ara matakhu | Mongolia, | mountain | N 48° 51′ 0'' | E 107° 45′ 0'' |
| 2038 | Araliin Dugang Araliin Dugang,Aralyin dugang,Aralyyn dugang | Mongolia, Central Aimak | populated place | N 48° 18′ 0'' | E 108° 39′ 0'' |
| 2039 | Ara Hüyse Ara Huyse,Ara Hüyse,Gora Ara khuysu | Mongolia, Middle Govĭ | mountain | N 44° 52′ 0'' | E 106° 6′ 0'' |
| 2040 | Ara Horoiin Hiid Ara Horoiin Hiid,Ara Khoroyn Khid,Ara Khoröyn Khid,Ara khoryyn khid | Mongolia, Sühbaatar | populated place | N 47° 15′ 0'' | E 113° 55′ 0'' |
| 2041 | Angartayn Nuur | Mongolia, East Aimak | lake | N 49° 51′ 0'' | E 115° 52′ 0'' |
| 2042 | Aman Nuur | Mongolia, East Aimak | lake | N 46° 39′ 0'' | E 115° 26′ 0'' |
| 2043 | Amanii Nuur | Mongolia, East Aimak | lake | N 49° 0′ 0'' | E 114° 47′ 0'' |
| 2044 | Amagalanta Hiid Amagalanta Hiid,Amogalantu-Khid,Amogolangtu Khiit | Mongolia, Hentiy | populated place | N 48° 59′ 0'' | E 110° 34′ 0'' |
| 2045 | Amagalangiin Jisa Hiid Amagalangiin Jisa Hiid,Amogolangoin chzhisa khid,Amogolangoyn chzhisa khid,Amogolangyin chzhisa khid... | Mongolia, Central Aimak | populated place | N 46° 51′ 0'' | E 106° 44′ 0'' |
| 2046 | Alag Baavgayt Uul Alag Baalgay Uul,Alag Baavgayt Uul | Mongolia, Central Aimak | mountain | N 48° 30′ 0'' | E 108° 2′ 0'' |
| 2047 | Ajirigaiin Hüryee Achzhirigyyn Khure,Ajirigaiin Huryee,Ajirigaiin Hüryee,Ajirigaiin-Huree,Ajirigaiin-Hüree | Mongolia, Arkhangai Province | populated place | N 48° 49′ 0'' | E 100° 58′ 0'' |
| 2048 | Aji Nuur | Mongolia, East Gobi Aymag | lake | N 45° 1′ 0'' | E 108° 59′ 0'' |
| 2049 | Ahay Beeseiin Hüryee Ahay Beeseiin Huryee,Ahay Beeseiin Hüryee,Ahay-Beeseiin-Huree,Ahay-Beeseiin-Hüree,Akhaybeysin Khure | Mongolia, Hentiy | populated place | N 46° 36′ 0'' | E 109° 24′ 0'' |
| 2050 | Ahar Uul Ahar Uul,Ahariin Uula,Akhar Uul | Mongolia, | mountain | N 45° 10′ 0'' | E 103° 45′ 0'' |
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