| Name | Country | Feature class | Latitude | Longitude | |
|---|---|---|---|---|---|
4251  | Arroyo Seco | Dominican Republic, Monte Plata Province | locality | N 18° 51′ 50'' | W 69° 33′ 14'' |
4252  | Arroyo Saya Arroyo Saa,Arroyo Salla,Arroyo Saya,Arroyo Zaya | Dominican Republic, San Juan Province Las Matas de Farfán > Matayaya (D. M.). > Las Carreras | populated place | N 18° 52′ 0'' | W 71° 35′ 0'' |
| 4253 | Arroyo Salado | Dominican Republic, Elías Piña | locality | N 18° 58′ 26'' | W 71° 35′ 57'' |
| 4254 | Arroyo Salado | Dominican Republic, Baoruco Province | locality | N 18° 32′ 45'' | W 71° 32′ 52'' |
| 4255 | Arroyo Salado | Dominican Republic, Baoruco Province | locality | N 18° 31′ 40'' | W 71° 31′ 9'' |
| 4256 | Arroyo Salado | Dominican Republic, Pedernales Province | locality | N 17° 51′ 8'' | W 71° 20′ 16'' |
4257  | Punta de Arroyo Rico Punta Arroyo Bico,Punta de Arroyo Rico | Dominican Republic, Hato Mayor Province | point | N 19° 0′ 0'' | W 69° 9′ 0'' |
| 4258 | Loma de Arroyo Rancho Loma Los Cacaos,Loma de Arroyo Rancho | Dominican Republic, La Altagracia Province | ridge(s) | N 18° 52′ 35'' | W 68° 43′ 11'' |
| 4259 | Arroyo Rancho | Dominican Republic, El Seíbo | locality | N 18° 58′ 28'' | W 69° 2′ 8'' |
| 4260 | Arroyo Piedra | Dominican Republic, San Juan Province | locality | N 18° 48′ 0'' | W 71° 22′ 0'' |
| 4261 | Arroyo Perdido | Dominican Republic, Samaná | locality | N 19° 17′ 54'' | W 69° 31′ 24'' |
| 4262 | Arroyón Arroyo Arroyon,Arroyo Arroyón,Arroyon,Arroyón,Paradero Arroyo Arroyon,Paradero Arroyo Arroyón | Dominican Republic, Hato Mayor Province Sabana de la Mar > Sabana De La Mar > El Centro | populated place | N 18° 56′ 44'' | W 69° 29′ 18'' |
| 4263 | Arroyo Malo | Dominican Republic, Santiago Province | locality | N 19° 12′ 17'' | W 71° 2′ 12'' |
| 4264 | Arroyo Loro | Dominican Republic, San Juan Province | locality | N 18° 48′ 39'' | W 71° 16′ 57'' |
| 4265 | Arroyo Largo | Dominican Republic, Azua Province | locality | N 18° 44′ 0'' | W 70° 55′ 4'' |
| 4266 | Arroyo Grande | Dominican Republic, | locality | N 18° 45′ 19'' | W 68° 51′ 29'' |
| 4267 | Arroyo El Loro Arroyo El Loro,Arroyo Loro,Arroyo del Loro,El Loro | Dominican Republic, San Juan Province San Juan de la Maguana > Pedro Corto (D. M.). > Punta Caña | populated place | N 18° 52′ 0'' | W 71° 21′ 0'' |
| 4268 | Arroyo El Cabo Arroyo El Cabo,Arroyo del Cabo,El Cabo | Dominican Republic, Samaná Samaná Municipality > Las Galeras (D. M.). > La Guásuma | populated place | N 19° 16′ 16'' | W 69° 12′ 9'' |
| 4269 | Arroyo de Agua Arroyo de Agua,Arroyo del Agua,Ojo de Agua | Dominican Republic, Espaillat Province Moca > José Contreras (D. M.). > Palma Herrada | populated place | N 19° 36′ 5'' | W 70° 25′ 11'' |
| 4270 | Arroyo Caraballo Arroyo Cacaballo,Arroyo Caraballo,Caraballo,Caravallo | Dominican Republic, Puerto Plata Villa Montellano > Villa Montellano > Caraballo | populated place | N 19° 42′ 13'' | W 70° 35′ 48'' |
| 4271 | Loma de Arroyo Blanco Loma La Generala,Loma de Arroyo Blanco | Dominican Republic, San Juan Province | mountain | N 18° 36′ 57'' | W 71° 4′ 22'' |
| 4272 | Arroyo Blanco | Dominican Republic, San Juan Province | locality | N 19° 8′ 55'' | W 71° 15′ 45'' |
| 4273 | Arroyo Bernabé Arroyo Bernabe,Arroyo Bernabel,Arroyo Bernabé,Bernabe,Bernabé | Dominican Republic, San Pedro de Macorís Los Llanos > El Puerto (D. M.). > Plumita | populated place | N 18° 48′ 3'' | W 69° 27′ 40'' |
| 4274 | Arroyo Bejuco | Dominican Republic, María Trinidad Sánchez | locality | N 19° 32′ 11'' | W 69° 59′ 29'' |
| 4275 | Arroyo Azul | Dominican Republic, Monseñor Nouel | locality | N 18° 57′ 42'' | W 70° 32′ 15'' |
4276  | Laguna Arrenquín | Dominican Republic, Duarte Province | lake | N 19° 7′ 44'' | W 69° 55′ 20'' |
| 4277 | Arraiján Arraijan,Arraiján,El Arreijan,El Arreijon,El Arreiján,El Arreijón,El Arroyo | Dominican Republic, La Altagracia Province San Rafael del Yuma > San Rafael Del Yuma > Gato | populated place | N 18° 27′ 4'' | W 68° 45′ 23'' |
| 4278 | Arenoso Arriba | Dominican Republic, La Vega | locality | N 18° 56′ 52'' | W 70° 36′ 18'' |
| 4279 | Arenita | Dominican Republic, Hato Mayor Province | locality | N 19° 0′ 0'' | W 69° 30′ 0'' |
| 4280 | Arenita | Dominican Republic, Hato Mayor Province | locality | N 18° 56′ 52'' | W 69° 20′ 52'' |
| 4281 | Arenazo Arenazo,Arenoso,El Arenazo | Dominican Republic, San José de Ocoa San José de Ocoa > La Ciénaga (D. M.). > La Ciénaga | populated place | N 18° 34′ 57'' | W 70° 27′ 33'' |
| 4282 | Punta Arenas Punta Arenas,Punta Arenaso | Dominican Republic, Samaná Sánchez > Sánchez > La Majagua | point | N 19° 16′ 56'' | W 69° 41′ 8'' |
| 4283 | Punta Arena Punta Arena,Punta San Lorenzo | Dominican Republic, Hato Mayor Province Sabana de la Mar > Sabana De La Mar > El Centro | point | N 19° 5′ 37'' | W 69° 28′ 43'' |
| 4284 | Punta Arena Punta Arena,Punta Avarena,Punta Regalado | Dominican Republic, Barahona Province | point | N 18° 0′ 42'' | W 71° 8′ 13'' |
| 4285 | Punta Arena Punta Arena,Punta Arenas | Dominican Republic, Pedernales Province Oviedo > Juancho (D. M.). > La Colonia Villa Esperanza | point | N 17° 49′ 56'' | W 71° 17′ 12'' |
| 4286 | Cayo Arena Cayo Arena,Cayo Arenas | Dominican Republic, Samaná | island | N 19° 9′ 43'' | W 69° 17′ 6'' |
| 4287 | El Gajo de Apolinar El Gajo de Apolinar,El Gajo de Apolinar Perdomo | Dominican Republic, Baoruco Province | ridge(s) | N 18° 34′ 0'' | W 71° 24′ 0'' |
| 4288 | Alto de los Aparejos Alto de los Aparejos,Loma Los Aparejos | Dominican Republic, Santiago Rodríguez Sabaneta > San Ignacio De Sabaneta > Toma | mountain | N 19° 10′ 17'' | W 71° 15′ 14'' |
| 4289 | Apalgatal | Dominican Republic, Monte Cristi Province | locality | N 19° 53′ 44'' | W 71° 33′ 4'' |
| 4290 | Antoncí Antonci,Antoncí,Antonio,Batey Antonci,Batey Antoncí | Dominican Republic, Monte Plata Province Yamasá > Yamasá > Los Jobillos | populated place | N 18° 47′ 43'' | W 69° 58′ 43'' |
| 4291 | Año Nuevo | Dominican Republic, San Juan Province | locality | N 18° 51′ 40'' | W 71° 29′ 44'' |
| 4292 | Loma Anjito Loma Anjito,Loma Aojita | Dominican Republic, Samaná Samaná Municipality > Arroyo Barril (D. M.). > El Botao | hill | N 19° 13′ 0'' | W 69° 27′ 0'' |
| 4293 | Angostura | Dominican Republic, Elías Piña | locality | N 18° 56′ 0'' | W 71° 40′ 38'' |
| 4294 | Angosto | Dominican Republic, La Vega | locality | N 19° 6′ 19'' | W 70° 44′ 5'' |
| 4295 | Loma Angelito Loma Angelita,Loma Angelito | Dominican Republic, San José de Ocoa San José de Ocoa > San José De Ocoa > Los Ranchitos | hill | N 18° 29′ 52'' | W 70° 30′ 27'' |
| 4296 | Angelina | Dominican Republic, Azua Province | locality | N 18° 31′ 13'' | W 70° 50′ 38'' |
| 4297 | Loma de los Ángeles Loma de los Angeles,Loma de los Angetes,Loma de los Ángeles | Dominican Republic, La Vega | ridge(s) | N 19° 16′ 22'' | W 70° 33′ 52'' |
| 4298 | Anadel Anade,Anadel,Nadel | Dominican Republic, Samaná Samaná Municipality > Samaná > Acosta | populated place | N 19° 12′ 20'' | W 69° 19′ 18'' |
| 4299 | Aminilla Aminilla,Aminillo,Animilla | Dominican Republic, Santiago Rodríguez | populated place | N 19° 31′ 14'' | W 71° 27′ 45'' |
| 4300 | Amina | Dominican Republic, Santiago Province | locality | N 19° 25′ 50'' | W 70° 57′ 57'' |
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