| Name | Country | Feature class | Latitude | Longitude | |
|---|---|---|---|---|---|
1251  | Ashigashiya Ashigashiya,Ashigasiga,Assigachiga,Assigassia,Ishigashiya | Nigeria, Borno State Gwoza > Ashigashiya | populated place | N 11° 8′ 5'' | E 13° 52′ 37'' |
| 1252 | Aradhe  Aradhe | Nigeria, Delta Isoko North | populated place | N 5° 37′ 5'' | E 6° 17′ 47'' |
| 1253 | Apomu | Nigeria, Osun State Isokan | seat of a second-order administrative division population 71,656 | N 7° 21′ 5'' | E 4° 11′ 0'' |
1254  | Anara Forest Reserve Anara Forest Reserve,Zaria Native Area Number 6 | Nigeria, Kaduna State Igabi | forest reserve | N 10° 42′ 23'' | E 7° 38′ 10'' |
| 1255 | Amuvi Amuvi | Nigeria, Abia State Arochukwu | populated place | N 5° 24′ 25'' | E 7° 52′ 26'' |
| 1256 | Amper Amper | Nigeria, Plateau State Kanke | populated place population 12,212 | N 9° 21′ 18'' | E 9° 42′ 4'' |
| 1257 | Amdaga-Kiari Amdaga Kiari,Amdaga-Kiari | Nigeria, Borno State | locality | N 11° 11′ 11'' | E 13° 39′ 26'' |
| 1258 | Amawom Amawom | Nigeria, Abia State Ikwuano | populated place | N 5° 27′ 58'' | E 7° 33′ 29'' |
| 1259 | Amatta Amatta | Nigeria, Imo State Ikeduru | populated place | N 5° 33′ 0'' | E 7° 5′ 0'' |
| 1260 | Amassoma Amasama,Amassama,Amassoma | Nigeria, Bayelsa State Southern Ijaw | populated place population 6,970 | N 4° 58′ 13'' | E 6° 6′ 32'' |
| 1261 | Amaimo Amaimo | Nigeria, Imo State Ikeduru | populated place | N 5° 34′ 0'' | E 7° 11′ 0'' |
1262  | Lake Alo Lake Alau,Lake Alo | Nigeria, Borno State | lake | N 11° 41′ 52'' | E 13° 16′ 7'' |
| 1263 | Alifokpa Alhokpa,Alifokpa | Nigeria, Cross River State Yala | populated place | N 6° 50′ 44'' | E 8° 47′ 43'' |
| 1264 | Alero Alero,Aleru,Owa-Alero,Owa-Alero Aleru | Nigeria, Delta Ika North East | populated place | N 6° 12′ 31'' | E 6° 13′ 22'' |
| 1265 | Alawa Forest Reserve Alawa Forest Reserve,Gwari Native Area Number 2 | Nigeria, Niger State | forest reserve | N 10° 17′ 10'' | E 6° 32′ 11'' |
| 1266 | Alagbede Forest Reserve Alagbede Forest Reserve,Ilorin Native Area Number 14 | Nigeria, Kwara State | forest reserve | N 8° 50′ 23'' | E 4° 34′ 37'' |
| 1267 | Aladje Aladja,Aladje | Nigeria, Delta Isoko South | populated place | N 5° 19′ 29'' | E 6° 10′ 45'' |
| 1268 | Akukwetera Akukuwaterra,Akukwaferra,Akukwaterra,Akukwetera,Akwukwoeterre | Nigeria, Rivers State Emuoha | populated place | N 4° 51′ 5'' | E 6° 48′ 51'' |
| 1269 | Ake-Eze Aka Eze,Ake-Eze,Akeze | Nigeria, Enugu State | populated place population 6,537 | N 5° 55′ 0'' | E 7° 40′ 34'' |
| 1270 | Akassa Akassa | Nigeria, Bayelsa State Brass | populated place | N 4° 19′ 37'' | E 6° 3′ 52'' |
| 1271 | Akalovo Akalovo | Nigeria, Imo State Owerri North | populated place | N 5° 28′ 21'' | E 7° 7′ 7'' |
| 1272 | Akabo Akabo | Nigeria, Imo State Ikeduru | populated place | N 5° 32′ 58'' | E 7° 4′ 54'' |
| 1273 | Ajaokuta Forest Reserve Ajaokuta Forest Reserve,Igbirra Native Area Number 2 | Nigeria, Kogi State | forest reserve | N 7° 32′ 0'' | E 6° 37′ 0'' |
| 1274 | Aguleri Aguleri,agwlry,aqwlry,اقولری,اگولری | Nigeria, Anambra Anambra East | populated place | N 6° 19′ 43'' | E 6° 52′ 57'' |
| 1275 | Ago Ugbene Ago Ugbene,Ago-Ugbene,Ugbene Biere,Ugbene Omi,Ugbene Yoyo | Nigeria, Ondo State Ilaje | populated place | N 6° 23′ 52'' | E 4° 48′ 59'' |
| 1276 | Agbaja Plateau Forest Reserve Agbaja Plateau Forest Reserve,Aworo Native Area Number 2 | Nigeria, Kogi State | forest reserve | N 7° 55′ 57'' | E 6° 43′ 4'' |
| 1277 | Agbadi Agbadi | Nigeria, Benue State Markurdi | populated place | N 7° 47′ 43'' | E 8° 37′ 6'' |
| 1278 | Adankolo Forest Reserve Adankolo Forest Reserve,Aworo Native Area Number 3 | Nigeria, Kogi State | forest reserve | N 7° 56′ 2'' | E 6° 30′ 27'' |
| 1279 | Adadia Adadia | Nigeria, Akwa Ibom State Uruan | populated place | N 4° 58′ 16'' | E 8° 3′ 37'' |
| 1280 | Ada Ada | Nigeria, Osun State Boripe | populated place | N 7° 53′ 43'' | E 4° 42′ 37'' |
| 1281 | Achina Achina | Nigeria, Anambra Aguata | populated place | N 5° 57′ 22'' | E 7° 7′ 16'' |
| 1282 | Abraka Abraka,Kwale | Nigeria, Delta Ethiope East | populated place population 6,940 | N 5° 47′ 24'' | E 6° 6′ 17'' |
| 1283 | Abor Abo,Abor | Nigeria, Enugu State Udi | populated place | N 6° 28′ 41'' | E 7° 24′ 41'' |
| 1284 | Abiriba Abiriba,Pueblo abiriba,a bi li ba,abyryba,ابیریبا,阿比里巴 | Nigeria, Abia State Ohafia | populated place | N 5° 41′ 59'' | E 7° 44′ 21'' |
| 1285 | Abatete Abatete | Nigeria, Anambra Idemili North | populated place | N 6° 7′ 41'' | E 6° 55′ 42'' |
| 1286 | Ikot Inuen Ikot Inuen | Nigeria, Akwa Ibom State Oruk Anam | populated place | N 4° 40′ 13'' | E 7° 37′ 11'' |
| 1287 | Ikot Esenam Ikot Esenam | Nigeria, Akwa Ibom State Oruk Anam | populated place | N 4° 40′ 56'' | E 7° 37′ 51'' |
| 1288 | Ikerre Forest Reserve Ikere,Ikerre Forest Reserve | Nigeria, Ekiti State | forest reserve | N 7° 29′ 43'' | E 5° 8′ 21'' |
| 1289 | Ikembara Ikembara | Nigeria, Imo State Ikeduru | populated place | N 5° 34′ 28'' | E 7° 9′ 36'' |
| 1290 | Ikang Ikang | Nigeria, Cross River State Akpabuyo | populated place population 13,305 | N 4° 47′ 23'' | E 8° 31′ 53'' |
| 1291 | Iju Iju | Nigeria, Ogun State Ado Odo/Ota | populated place | N 6° 41′ 0'' | E 3° 8′ 0'' |
| 1292 | Ijoko Ijoko,Ijoko Station | Nigeria, Ogun State Ado Odo/Ota | populated place | N 6° 44′ 32'' | E 3° 15′ 43'' |
| 1293 | Ijare Ijar,Ijare | Nigeria, Ondo State Ifedore | populated place | N 7° 21′ 54'' | E 5° 10′ 30'' |
| 1294 | Ijagbe Ijagbe,Jagbe | Nigeria, Kogi State Mopa-Muro | populated place | N 8° 10′ 57'' | E 5° 52′ 55'' |
| 1295 | Iho Iho,Ihuo | Nigeria, Imo State Ikeduru | seat of a second-order administrative division population 7,776 | N 5° 34′ 56'' | E 7° 5′ 56'' |
| 1296 | Ihugh Forest Reserve Ihugh Forest Reserve,Tiv Native Area Number 2 | Nigeria, Benue State | forest reserve | N 6° 59′ 36'' | E 9° 2′ 25'' |
| 1297 | Ihitte Ogwa Ihitte Ogwa | Nigeria, Imo State Mbatoli | populated place | N 5° 37′ 0'' | E 7° 5′ 53'' |
| 1298 | Ihiagwa Ihiagwa,ihiaguwa,イヒアグワ | Nigeria, Imo State Owerri West | populated place | N 5° 23′ 57'' | E 7° 0′ 32'' |
| 1299 | Iguododo Iguododo | Nigeria, Edo State Orhionmwon | populated place | N 6° 13′ 24'' | E 6° 0′ 7'' |
| 1300 | Igwuruta Agrita,Igrita,Igwuruta | Nigeria, Rivers State Ikwerre | populated place | N 4° 57′ 17'' | E 7° 0′ 58'' |
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