| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| 'Adam Desme | city | Adrar | Mauritania | 22.83 | -11.15 | 944 | 0 |
| 'Adam el Khcheim | city | Inchiri | Mauritania | 19.20 | -15.39 | 127 | 0 |
| 'Adel Bagrou | city | Hodh ech Chargui | Mauritania | 15.50 | -6.95 | 846 | 298 |
| 'Aggui | city | Adrar | Mauritania | 21.17 | -13.12 | 898 | 0 |
| 'Aguid Guendfer | city | Hodh ech Chargui | Mauritania | 17.89 | -7.75 | 1026 | 0 |
| 'Ain Ben Tili | city | Tiris Zemmour | Mauritania | 25.92 | -9.59 | 1669 | 0 |
| 'Ain Bire | city | Hodh ech Chargui | Mauritania | 16.14 | -8.10 | 830 | 298 |
| 'Ain Oumm Rekba | city | Adrar | Mauritania | 20.46 | -13.82 | 367 | 0 |
| 'Ain Tais | city | Assaba | Mauritania | 15.63 | -11.17 | 889 | 298 |
| 'Ain Tass | city | Assaba | Mauritania | 15.63 | -11.17 | 889 | 298 |
| 'Ain el Etel | city | Mauritania | 25.82 | -10.33 | 1669 | 0 | |
| 'Ain en Noucc | city | Trarza | Mauritania | 18.71 | -15.41 | 52 | 0 |
| 'Ain en Nouss | city | Trarza | Mauritania | 18.71 | -15.41 | 52 | 0 |
| 'Aleib | city | Assaba | Mauritania | 16.93 | -12.69 | 246 | 447 |
| 'Ali Baidi | city | Brakna | Mauritania | 16.22 | -13.83 | 59 | 2939 |
| 'Aouinat | city | Guidimaka | Mauritania | 15.40 | -11.82 | 246 | 596 |
| 'Aouinat Tijet | city | Hodh ech Chargui | Mauritania | 16.01 | -7.42 | 830 | 289 |
| 'Aouinat er Rajjat | city | Hodh ech Chargui | Mauritania | 16.53 | -7.29 | 830 | 149 |
| 'Aouinet Ahel Khairi | city | Adrar | Mauritania | 20.61 | -13.11 | 830 | 0 |
| 'Aouinet Dmeyyene | city | Adrar | Mauritania | 20.47 | -13.15 | 862 | 0 |
| 'Aouinet Nemadi | city | Hodh ech Chargui | Mauritania | 15.51 | -8.14 | 843 | 740 |
| 'Ayoun el 'Atrous | city | Hodh El Gharbi | Mauritania | 16.66 | -9.61 | 830 | 931 |