81. Obor Tsagaan Hudag (47.47N, 115.18E) Dornod, Well 82. Obor Tsahildagiin Hudag (46.7N, 111.65E) Suhbaatar, Well 83. Obor Tsuulgata Jisa (46.98N, 107.37E) Tov, Populated Place 84. Obor Ulaan Haylan (46.07N, 110.08E) Dornogovi, Area 85. Obor Ulaan Haylan (46.08N, 110.17E) Dornogovi, Populated Place 86. Obor Urtaiin Ortoo (47.58N, 114.08E) Dornod, Populated Place 87. Obor-Gurbaiin-Hiyd (46.6N, 107.18E) Tov, Populated Place 88. Oboriin Bulag (47.12N, 109.18E) Hentiy, Spring(s) 89. Oboto ora (49.65N, 115.83E) Dornod, Mountain 90. Obotu Khural (42.97N, 101.5E) Omnogovi, Populated Place 91. Obotuin-khure (42.97N, 101.5E) Omnogovi, Populated Place 92. Obotuyn-Khural (42.97N, 101.5E) Omnogovi, Populated Place 93. Obs-nur (49.5N, 93E) Uvs, First-order Administrative Division 94. Ochir Uaniin Dugan (48.07N, 101.03E) Arhangay, Populated Place 95. Ochir Wangiin Dugang (48.07N, 101.03E) Arhangay, Populated Place 96. Ochir-van (47.6N, 97.6E) Dzavhan, Mountain 97. Ochir-Vani (47.6N, 97.6E) Dzavhan, Mountain 98. Ochir-Wangiin-Dugan (48.07N, 101.03E) Arhangay, Populated Place 99. Ochiru-uani Yama (47.6N, 97.6E) Dzavhan, Mountain 100. Ochirvanyin dugang (48.07N, 101.03E) Arhangay, Populated Place 101. Ochirvanyyn dugang (48.07N, 101.03E) Arhangay, Populated Place 102. Ochzhiman khural (43.2N, 100.72E) Omnogovi, Populated Place 103. Ochzhimin khural (43.2N, 100.72E) Omnogovi, Populated Place 104. Odhan Hayrhan (47.18N, 97.55E) Dzavhan, Populated Place 105. Odhon Bulag (44.38N, 96.75E) Govi-Altay, Spring(s) 106. Odhon Hayrhan Suma (47.18N, 97.55E) Dzavhan, Populated Place 107. Odhon Hayrhan Uula (47.6N, 97.6E) Dzavhan, Mountain 108. Odhon Tengri Uula (47.6N, 97.6E) Dzavhan, Mountain 109. Odkhan Khairkhan (47.18N, 97.55E) Dzavhan, Populated Place 110. Odkhan Khayrkhan Somon (47.18N, 97.55E) Dzavhan, Populated Place 111. Odkhan Khayrkhan Ula (47.6N, 97.6E) Dzavhan, Mountain 112. Odon Barun Shire Reservation (45.42N, 113.8E) Suhbaatar, Area 113. Odon Chuluun Ovoo (44.87N, 112.7E) , Cairn 114. Odzuur Tsagaan Nuur (45.17N, 91.42E) Hovd, Lake 115. Ogii Nuur (47.77N, 102.77E) Arhangay, Lake 116. Ogiinuur (47.65N, 102.57E) Arhangay, Populated Place 117. Ogiy (47.78N, 102.68E) Arhangay, Populated Place 118. Ogiy Gol (47.77N, 102.68E) Arhangay, Stream 119. Ogiy Nuur (47.77N, 102.77E) Arhangay, Lake 120. Ogiy Tsagaan Hotol (47.83N, 102.87E) , Pass | 121. Ogiynuur (47.65N, 102.57E) Arhangay, Populated Place 122. Ogomoriyn-Hudag (46.83N, 107.78E) Tov, Populated Place 123. Ogon Nor (49.17N, 96.6E) Dzavhan, Lake 124. Ogoomor (47.55N, 111.68E) Hentiy, Mountain 125. Ogoomor (46.98N, 107.98E) Tov, Populated Place 126. Ogoomor (47.5N, 96.2E) Dzavhan, Populated Place 127. Ogoomor (47.92N, 104.95E) Tov, Populated Place 128. Ogoomor (43.79N, 104.5E) Omnogovi, Populated Place 129. Ogoomor Uula (46.67N, 115.28E) Dornod, Mountain 130. Ogoomorii Hiyd (45.53N, 112.23E) Suhbaatar, Temple(s) 131. Ogoomoriin Bayshin (46.02N, 95.08E) Govi-Altay, Populated Place 132. Ogoomoriin Bayshing (46.02N, 95.08E) Govi-Altay, Populated Place 133. Ogoomoriin Hiid (45.55N, 112.2E) Suhbaatar, Populated Place 134. Ogorhon Hiid (46.78N, 104.78E) Tov, Populated Place 135. Ogorhon-Hiyd (46.78N, 104.78E) Tov, Populated Place 136. Ogotor Shandin Gol (44.98N, 111.77E) , Wadi 137. Ogotor Shandin Hudag (44.98N, 111.78E) Dornogovi, Well 138. Ogotor Shandin Sayr (44.45N, 111.45E) , Wadi 139. Ohayya Gol (48.57N, 107.8E) Tov, Stream 140. Ohig Uul (45.5N, 101.78E) Ovorhangay, Mountain 141. Ohilgin Gol (50.08N, 98.73E) Hovsgol, Stream 142. Oigon Nor (49.17N, 96.6E) Dzavhan, Lake 143. Oigon Nuur (49.17N, 96.6E) Dzavhan, Lake 144. Oigor (49.17N, 89.28E) Bayan-Olgiy, Populated Place 145. Ojiman-Hural (43.2N, 100.72E) Omnogovi, Populated Place 146. Ojimin Hural (43.2N, 100.72E) Omnogovi, Populated Place 147. Okomur (46.98N, 107.98E) Tov, Populated Place 148. Okutuin-hito (49.3N, 113.78E) Dornod, Populated Place 149. Olan Buride (47N, 118.67E) Dornod, Swamp 150. Olboriin Tala (46.8N, 114.55E) Suhbaatar, Area 151. Oldahu Hiid (44.82N, 105.4E) Dundgovi, Populated Place 152. Oldakhu Khid (44.82N, 105.4E) Dundgovi, Populated Place 153. Oldao Khid (44.82N, 105.4E) Dundgovi, Populated Place 154. Oldoh (44.82N, 105.4E) Dundgovi, Populated Place 155. Oldoho Hiid (44.82N, 105.4E) Dundgovi, Populated Place 156. Oldzey Abagayn Jisa (45.72N, 107.12E) Dundgovi, Populated Place 157. Oldzey Delgereh (45.53N, 104.52E) Dundgovi, Populated Place 158. Oldzey Delgerehe (45.53N, 104.52E) Dundgovi, Populated Place 159. Oldzey Delgerehe Suma (45.53N, 104.52E) Dundgovi, Populated Place 160. Oldzey delgerehu (45.53N, 104.52E) Dundgovi, Populated Place |