| Name | Country | Feature class | Latitude | Longitude | |
|---|---|---|---|---|---|
901  | Tennoumer  Tanoumer,Tennoumer,Tenoumer,Tenoumert,Tenoûmer | Mauritania, Adrar | hill | N 22° 54′ 41'' | W 10° 23′ 35'' |
| 902 | Khneg et Tagharchît Khneg Tarharchit,Khneg Tarharchite,Khneg Torharchit,Khneg et Tagharchit,Khneg et Tagharchît | Mauritania, | gorge(s) | N 22° 38′ 35'' | W 12° 39′ 12'' |
| 903 | Gâret ‘Amar Gar Taman,Gara Tamar,Gara Tamar Go 4,Garet `Amar,Gâra Tamar,Gâret ‘Amar | Mauritania, Adrar | hill | N 19° 55′ 7'' | W 12° 58′ 48'' |
| 904 | Tyar Talha Taieurt Talhaye,Taïeurt Talhaye,Tiar Talh,Tiar Talha,Tiâr Talha,Tyar Talha | Mauritania, Tiris Zemmour | interdune trough(s) | N 21° 41′ 39'' | W 11° 51′ 9'' |
| 905 | Guelb Tâkoûst Galb Tagurt,Guelb Takourt,Guelb Takoust,Guelb Tâkoûst | Mauritania, Dakhlet Nouadhibou | hill | N 21° 15′ 8'' | W 14° 32′ 27'' |
| 906 | Haïré Taghadé Aire Tarhade,Airé Tarhadé,Haire Taghade,Haire Takhade,Haire Tarhade,Haïré Taghadé,Haïré Takhadé,Haïr... | Mauritania, Guidimaka | mesa(s) | N 15° 30′ 32'' | W 11° 56′ 15'' |
| 907 | Tâḥmâmet el Khaḍra Tahmamet El Jadra,Tahmamet el Khadera,Tahmamet el Khadra,Tahmamet el Kradra,Tahmamete el Khadra,Tâḥm... | Mauritania, Dakhlet Nouadhibou | hills | N 20° 49′ 19'' | W 14° 23′ 58'' |
| 908 | Râs Tafarît Cabo Lefreh,Cap Tafarit,Cap Taffarit,Cap d'el Freh,Cap d’el Freh,Presqu'ile d'Elfrey,Presqu’île d’El... | Mauritania, Dakhlet Nouadhibou | point | N 20° 5′ 44'' | W 16° 14′ 21'' |
| 909 | Senneïn Kemba Sennein Cumba,Sennein Kemba,Senneïn Kemba,Sennine,Sennine Kemba,Sennîne Kemba,Snine Kembo | Mauritania, Adrar | hills | N 20° 52′ 6'' | W 13° 20′ 56'' |
| 910 | Zbâra Aghreïjît Aghreijit,Sbaa Agheijit,Sbaa Aghreijit,Sbaa Arhreijit,Sbaa Arhreïjît,Sebaa Aghiyit,Zbara Aghreijit,Z... | Mauritania, | escarpment | N 21° 52′ 26'' | W 12° 10′ 1'' |
| 911 | Cap Sainte-Anne Belaa,Cabo Santa Ana,Cap Sainte Anne,Cap Sainte-Anne,Cape Saint Anne | Mauritania, Dakhlet Nouadhibou | point | N 20° 41′ 11'' | W 16° 40′ 43'' |
| 912 | Çâboûn Jraïf Caboun Jraif,Saboum Jraif,Saboum Jraifa,Saboum Jraïf,Saboum Jraïfa,Saboun Iraif,Saboun Iraïf,Saboun ... | Mauritania, Inchiri | depression(s) | N 20° 4′ 16'' | W 14° 25′ 35'' |
| 913 | Eç Çâboûnîyât Ec Cabouniyat,Eç Çâboûnîyât,Plateau de Sabounia,Sabouniat | Mauritania, Hodh El Gharbi | plateau | N 17° 26′ 16'' | W 10° 35′ 34'' |
| 914 | Ghourd Rjil Ghord Rjil,Ghourd Rjil,Khourd Rjil,Rhourd Rjil | Mauritania, Tagant | dune(s) | N 18° 52′ 56'' | W 8° 29′ 53'' |
| 915 | Guelb er Richât Er Richat,Er Rîchât,Guelb er Richat,Guelb er Richât,Richat,Richate | Mauritania, Adrar | depression(s) | N 21° 7′ 1'' | W 11° 24′ 6'' |
| 916 | Kediet el Ghnem el Khaḍra K. el Akhnem,Kaedia el Aghnem,Kedia el Aghem,Kediet el Ghnem el Khadra,Kediet el Ghnem el Khaḍra,Ked... | Mauritania, Tiris Zemmour | hills | N 22° 59′ 44'' | W 12° 16′ 0'' |
| 917 | Guieïb el Ghnem Gieib el Ghnem,Gieïb el Ghnem,Guelb Lerenem,Guelb el Rhenem,Guieib el Ghnem,Guieïb el Ghnem | Mauritania, Hodh Ech Chargi | hill | N 17° 44′ 27'' | W 7° 29′ 27'' |
| 918 | Guelb el Gheïn Galb Delim,Galb el Ghein,Galb el Gheïn,Galb el Krem,Guelb el Ghein,Guelb el Gheïn,Guelb el Khem,Guel... | Mauritania, | hill | N 22° 52′ 38'' | W 12° 19′ 20'' |
| 919 | Gherd Ghalman Gherd Ghalman,Ghord Rallaman,Gord Raltaman,Rherd Rhallamane,Rherd Rhalman | Mauritania, Tiris Zemmour | dune(s) | N 21° 40′ 11'' | W 11° 28′ 10'' |
| 920 | Rabt el Aaiuech Rabat El Aioudj,Rabat El Aïoudj,Rabat el 'Ayouj,Rabat el Aiouj,Rabat el Aoudj,Rabat el ’Ayouj,Rabt e... | Morocco, | dune(s) | N 21° 9′ 0'' | W 16° 35′ 0'' |
| 921 | Jrâf el Oûstanîya Jraf el Oustaniya,Jrâf el Oûstanîya,Lagrad Lustani,Lajaf Loustani,Lajraf Loustani,Lajrat Lustania | Mauritania, | hill | N 20° 25′ 0'' | W 16° 20′ 0'' |
| 922 | Tâyâret Oumm Seboû‘a Tayaret Moussboa,Tayaret Oumm Sebou`a,Tayaret Oumm Sebwa,Tâyâret Oumm Seboû‘a | Mauritania, Hodh Ech Chargi | depression(s) | N 16° 21′ 52'' | W 8° 27′ 21'' |
| 923 | Oumm Roueïssine Mourouessin,Mourouessine,Oum Rouessim,Oum Rouessin,Oumm Roueissine,Oumm Roueïssine | Mauritania, Tiris Zemmour | hills elevation 331m | N 23° 31′ 53'' | W 11° 32′ 0'' |
| 924 | Zîret Oumm Erkemîm Ziret Oumm Erkemim,Ziret Oumm Erkemin,Ziret Oumm Erkemine,Zîret Oumm Erkemine,Zîret Oumm Erkemîm | Mauritania, | dune(s) | N 16° 28′ 59'' | W 8° 48′ 6'' |
| 925 | Oumm el Khotor Oumm el Khotor,Oumm el Ortor,Oumoul Ortor | Mauritania, Assaba | butte(s) | N 16° 14′ 10'' | W 10° 51′ 44'' |
| 926 | Tajâlet Oumm el Hemmîr Tajalet Oumm el Hemmir,Tajalt Oum El Hemmir,Tajalt Oumm el Hemmir,Tajâlet Oumm el Hemmîr,Tâjâlt Oumm... | Mauritania, Hodh El Gharbi | hill | N 16° 39′ 5'' | W 10° 43′ 55'' |
| 927 | Gâret Oumm el Ḥabâl Garet Oum l'Habel,Garet Oum l’Habel,Garet Oumm el Habal,Garet Oumm el Habel,Gâret Oumm el Habel,Gâre... | Mauritania, | hill | N 22° 35′ 51'' | W 12° 33′ 49'' |
| 928 | Oumm Arouâguene Oum Arouaguen,Oum Rouagui,Oumm Arouaguene,Oumm Arouâguene,Oumm Arwagen,Um Arraguem | Mauritania, | hills | N 22° 50′ 52'' | W 12° 12′ 18'' |
| 929 | Oumm Aghouâba Oum Aghouaba,Oum Arouaba,Oumm Aghouaba,Oumm Aghouâba,Oumm Arouaba,Oumm Arwaba,Um Aguaba | Mauritania, Adrar | dune(s) | N 21° 1′ 12'' | W 12° 47′ 22'' |
| 930 | Aghrâd Ould Chennouf Aghrad Ould Chennouf,Aghrâd Ould Chennouf,Agrad oul Cheonouf,Agrad oul Chèonouf,Arhrad Ould Chennouf... | Mauritania, Tiris Zemmour | dune(s) | N 21° 56′ 57'' | W 11° 55′ 2'' |
| 931 | Gâret Oued el Gâḥ Garet Oued el Ga',Garet Oued el Gah,Garet Wed el Gaa,Gâret Oued el Gâḥ,Gâret Oued el Gâ’ | Mauritania, | hill | N 22° 32′ 59'' | W 12° 23′ 45'' |
| 932 | Çṭel Ogmâne Ctel Ogmane,Estal Ugman,Saltelt Ogmane,Sattel Ogmane,Sattelt Ogman,Stel Ogmane,Çṭel Ogmâne | Mauritania, Inchiri | hills | N 21° 2′ 42'' | W 15° 18′ 14'' |
| 933 | Oumma Edmagh Moudmach,Noudmach,Oumma Edmagh | Mauritania, Tagant | hills | N 17° 47′ 0'' | W 12° 17′ 0'' |
| 934 | Tarf Neïtiri | Mauritania, Adrar | hill elevation 598m | N 21° 16′ 20'' | W 11° 55′ 8'' |
| 935 | Gherd Nâam Gherd Naam,Gherd Nâam,Ghord Name,Gord Name,Rherd Naam,Rherd Nâam | Mauritania, Tiris Zemmour | dune(s) | N 21° 36′ 5'' | W 11° 34′ 6'' |
| 936 | Guelb Mghaïmîm Guelb Mghaimim,Guelb Mghaïmîm,Guelb Mraimim,Guelb Mraimin,Guelb Mraimine,Guelb Mraïmim,Guelb Mraïmin... | Mauritania, Hodh Ech Chargi | hill | N 17° 14′ 25'' | W 7° 19′ 34'' |
| 937 | Moulaouitigat Moulaouigat,Moulaouitgat,Moulaouitigat,Moulaouïtgat,Um Laaueitgat | Mauritania, | depression(s) | N 20° 19′ 0'' | W 15° 51′ 0'' |
| 938 | Oumm Khzâma Mou Khzama,Mou Rhzama,Mou Rzama,Oumm Khzama,Oumm Khzâma,Um Jesama | Mauritania, Adrar | hills | N 20° 31′ 33'' | W 13° 36′ 13'' |
| 939 | Galb Musa Galb Mousa,Galb Musa,Gleib el Mouchche,Gleïb el Mouchché,Guelb el Mouch,Guelb el Moucha | Morocco, | hill | N 22° 51′ 12'' | W 13° 5′ 38'' |
| 940 | Mosdârîyât El Musdariat,Masdariat,Masdariate,Mosdariat,Mosdariyat,Mosdârîyât | Mauritania, Adrar | hill | N 20° 36′ 15'' | W 14° 8′ 46'' |
| 941 | Gherd Mohammed Na'ïm Gherd Mohammed Na'im,Gherd Mohammed Na'ïm,Ghord Mohammed Na`ym,Ghord Mohammed Na‘ym,Rhord Mohamed Na... | Mauritania, Hodh Ech Chargi | dune(s) | N 17° 45′ 40'' | W 6° 1′ 6'' |
| 942 | Oumm Dreïga Modraia,Modraya,Modraïa,Modreia,Modreigue,Oumm Dreiga,Oumm Dreïga | Mauritania, Adrar | hill | N 21° 0′ 19'' | W 13° 8′ 7'' |
| 943 | ’Aleïbât el Mhâr 'Aleibat el Mhar,'Aleibet el Mhor,Aleibet el Mhar,Alibat L'Amhaz,Alibat Lemhar,Alibat L’Amhaz,’Aleïb... | Mauritania, Hodh Ech Chargi | dune(s) | N 16° 55′ 0'' | W 6° 51′ 0'' |
| 944 | Assabet el Mecdahla 'Acabet el Meddahiya,'Assabet el Meddahia,Assabet el Mecdahla,Assabet el Meddahla,’Assâbet el Meddah... | Mauritania, Adrar | ridge(s) | N 22° 9′ 41'' | W 11° 44′ 41'' |
| 945 | Tâjâlet el Mbârka Tajalet el Mbarka,Touajil el Mbarkat,Touâjîl el Mbarkat,Twajil Lembarkat,Tâjâlet el Mbârka | Mauritania, Hodh Ech Chargi | dune(s) | N 16° 17′ 44'' | W 8° 8′ 20'' |
| 946 | Tâyâret Ifernâne Tayaret Ifernane,Tayaret Iffername,Tayaret Matarma Ifernane,Tayaret Matarma Iffernane,Tayart Materma... | Mauritania, Tagant | depression(s) | N 17° 51′ 21'' | W 8° 53′ 8'' |
| 947 | Dhrayya’ Mâlichigdâne Dhrayya' Malichigdane,Dhrayya’ Mâlichigdâne,Dra Malichidane,Dra' Malichigdane,Draa Mal Ichigdal,Draa... | Mauritania, Adrar | dune(s) | N 20° 6′ 54'' | W 13° 35′ 16'' |
| 948 | Çṭeïlet el Ma’guel Cteilet el Ma'guel,Estaitet El Maagal,Sattle Maguel,Stailt Maguel,Staïlt Maguel,Steilet Maguel,Steïl... | Mauritania, Inchiri | hill | N 20° 32′ 39'' | W 14° 47′ 3'' |
| 949 | Kedia Lozanié Kedia Lauzanie,Kedia Lozanie,Kedia Lozanié,Kédia Lauzanié,Louzanie,Louzanié,Lozania | Mauritania, Tagant | hill | N 18° 17′ 4'' | W 8° 43′ 26'' |
| 950 | Lemghass Lemghass,Lemghassi,Lemrhassi | Mauritania, Brakna | dune(s) | N 17° 0′ 29'' | W 12° 54′ 35'' |
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