| Name | Country | Feature class | Latitude | Longitude | |
|---|---|---|---|---|---|
2501  | Ra’s Umm al ‘Abr Ra's Umm al `Abar,Ra's Umm al `Abr,Ras Umm el-Hesi,Ras Umm el-Hési,Ra’s Umm al ‘Abar,Ra’s Umm al ‘Ab... | Libya, Tripoli | mountain elevation 541m | N 32° 16′ 0'' | E 13° 19′ 30'' |
2502  | Umm al ‘Abīd Umm al `Abid,Umm al ‘Abīd,Umm el Abid,am ʿbyd,أم عبيد | Libya, Ash Shāţiʼ | populated place | N 27° 31′ 0'' | E 15° 2′ 0'' |
| 2503 | Ummahāt ar Ratam Ummahat ar Ratam,Ummahat er-Rtem,Ummahát er-Rtem,Ummahāt ar Ratam,amhat alrtm,أمهات الرتم | Libya, Surt | hills | N 30° 40′ 54'' | E 16° 12′ 35'' |
| 2504 | Dūr Ummahāt al Milḩ Dur Ummahat al Milh,Dūr Ummahāt al Milḩ,Ummahat al Milh,Ummahat el-Melah,Ummahát el-Mélah,Ummahāt al... | Libya, Surt | hills | N 30° 11′ 32'' | E 16° 20′ 15'' |
| 2505 | Dūr Ummahāt al Libd Dor Ummahat el-Lebed,Dor Ummahát el-Lebéd,Dur Ummahat al Libd,Dūr Ummahāt al Libd,dwr amhat allbd,دو... | Libya, Surt | hills | N 30° 3′ 3'' | E 15° 52′ 52'' |
2506  | Ummahāt al Libd | Libya, Al Marqab | locality | N 31° 55′ 38'' | E 14° 46′ 32'' |
| 2507 | Qūr Ummahāt al Labad Qur Ummahat al Labad,Qur Ummahat al Labid,Qūr Ummahāt al Labad,Qūr Ummahāt al Labid,Ummahat el Lebed | Libya, Surt | hill | N 29° 43′ 41'' | E 16° 35′ 17'' |
| 2508 | Ru’ūs Ummahāt al Jidārī Dor Ummahat es-Sdari,Dor Ummahàt es-Sdàri,Ru'us Ummahat al Jadari,Ru'us Ummahat al Jidari,Ru’ūs Umma... | Libya, Surt | hills | N 30° 1′ 0'' | E 15° 31′ 21'' |
| 2509 | Qārat Umm ad Dībah Garet Umm ed-Debaa,Gáret Umm ed-Debáa,Qarat Umm ad Diba`,Qarat Umm ad Dibah,Qārat Umm ad Dībah,Qārat... | Libya, Ash Shāţiʼ | hill | N 27° 28′ 42'' | E 14° 30′ 2'' |
| 2510 | Dūr Umm ad Daḩī Dur Umm ad Dahi,Dur Umm ad Dahy,Dūr Umm ad Daḩy,Dūr Umm ad Daḩī,dwr am aldhy,دور أم الدحي | Libya, Surt | hills | N 30° 2′ 9'' | E 17° 13′ 39'' |
| 2511 | Ru’ūs Umm ad Daffah Ras Umm es-Defa,Ru'us Umm ad Daffah,Ru'us Umm al Daffah,Ru'us Umma,Ru’ūs Umm ad Daffah,Ru’ūs Umm al ... | Libya, Jabal al Gharbi | mountains | N 31° 46′ 45'' | E 12° 56′ 52'' |
| 2512 | Umm ad Daffah | Libya, Jabal al Gharbi | locality | N 31° 46′ 25'' | E 12° 58′ 23'' |
| 2513 | Minţaqat ‘Umar | Libya, Jabal al Gharbi | locality | N 31° 57′ 45'' | E 12° 33′ 8'' |
| 2514 | ‘Illāb al Ḩisān `Illab al Hisan,`Ulab al Hisan,علاب الحسان,‘Illāb al Ḩisān,‘Ulab al Ḩişān | Libya, An Nuqāţ al Khams | dune(s) | N 32° 23′ 36'' | E 11° 39′ 47'' |
| 2515 | ‘Alam al Uḩaymir Alem el-Ahemer,Além el-Ahémer,`Alam al Uhaymir,`Ulaym al Humayyir,‘Alam al Uḩaymir,‘Ulaym al Ḩumayyi... | Libya, Surt | hill | N 30° 52′ 28'' | E 16° 48′ 29'' |
| 2516 | Qabīlat al ‘Ūfah | Libya, Tripoli | tribal area | N 32° 44′ 41'' | E 13° 38′ 7'' |
| 2517 | ‘Ūdīyah | Libya, Az Zāwiyah | locality | N 32° 16′ 18'' | E 12° 32′ 39'' |
| 2518 | Qarār al Ubayyiḑ Qarar al Ubayyad,Qarar al Ubayyid,Qarār al Ubayyaḑ,Qarār al Ubayyiḑ,qrar alabyd,قرار الأبيض | Libya, Surt | depression(s) | N 30° 34′ 15'' | E 17° 59′ 0'' |
2519  | Wādī al Ubaytir El-Beterat,El-Beterát,Uadi el-Abeter,Uadi el-Beter el-Chebir,Uádi el-Abéter,Uádi el-Béter el-Chebír,... | Libya, LY.05 | wadi | N 29° 1′ 7'' | E 17° 5′ 21'' |
| 2520 | Wādī Awbarakāt Oued Baracat,Oued Oubarakkat,Oued Ubaraceat,Uadi Ubaracat,Uàdi Ubaracat,Wadi Awbarakat,Wadi Ubaracca... | Libya, Ghāt | wadi | N 25° 59′ 39'' | E 10° 34′ 38'' |
| 2521 | Egghidi Uan Titagsin Egghidi Uan Titagsin,Iguidi Ouan Titersine | Libya, Ghāt | dune(s) | N 25° 41′ 6'' | E 10° 7′ 7'' |
| 2522 | Tuzugu Touzougou,Tuzuga,Tuzugu,Tuzugà | Libya, | populated place | N 22° 22′ 0'' | E 19° 32′ 0'' |
| 2523 | Khurmat Tūzazt Chormet Tuzizet,Chórmet Tuzízet,Khurmat Tuzazt,Khurmat Tuzizat,Khurmat Tūzazt,Khurmat Tūzīzat | Libya, Surt | pass | N 29° 59′ 0'' | E 15° 36′ 0'' |
| 2524 | Tuwaywā Tuiui,Tuwaywa,Tuwaywā,Tuwiwi,Tuwīwī,twywa,تويوا | Libya, Murzuq District | populated place | N 26° 8′ 46'' | E 14° 41′ 37'' |
| 2525 | Ra’s Tūskīnī Ra's Tuskini,Ras Tuscenin,Ra’s Tūskīnī,ras twskyny,رأس توسكيني | Libya, Nālūt | hill | N 31° 39′ 8'' | E 10° 38′ 27'' |
| 2526 | Tūskīn Taschin,Taschìn,Tuschin,Tuskin,Túschin,Tūskīn | Libya, Wādī al Ḩayāt | populated place | N 26° 35′ 0'' | E 13° 34′ 0'' |
| 2527 | Khashmat Turūdī Chescem et Trudi,Chéscem et Trúdi,Khashm at Turudi,Khashm aţ Ţurūdī,Khashmat Turudi,Khashmat Turūdī,... | Libya, Ash Shāţiʼ | hill | N 27° 20′ 37'' | E 14° 25′ 23'' |
| 2528 | Maḩallat Ţurmān | Libya, Al Jafārah | locality | N 32° 43′ 9'' | E 12° 53′ 38'' |
| 2529 | Dūr Turkīyah Dur Turkiyah,Dur at Turkiyah,Dūr Turkīyah,Dūr at Turkīyah,dwr trkyt,دور تركية | Libya, Surt | hills | N 30° 2′ 47'' | E 16° 32′ 19'' |
| 2530 | Qūz at Turkī Goz et-Turchi,Goz et-Túrchi,Qawz at Turki,Qawz at Turkī,Quz at Turki,Qūz at Turkī,qwz altrky,قوز الت... | Libya, Al Jufrah | dune(s) | N 28° 4′ 49'' | E 15° 5′ 59'' |
| 2531 | Turāb Warīmah | Libya, Nālūt | area | N 29° 9′ 37'' | E 10° 36′ 23'' |
| 2532 | Turāb Umm Şuwaygh | Libya, Az Zāwiyah | locality | N 32° 13′ 5'' | E 12° 40′ 34'' |
| 2533 | Turāb Ḩammūd | Libya, Jabal al Gharbi | locality | N 32° 3′ 54'' | E 13° 18′ 12'' |
| 2534 | Turāb al Maslū‘ah | Libya, Jabal al Gharbi | locality | N 32° 5′ 31'' | E 13° 16′ 7'' |
| 2535 | Turāb al Bardī | Libya, Nālūt | locality | N 30° 6′ 53'' | E 10° 37′ 17'' |
| 2536 | Turāb al ‘Ayn | Libya, Nālūt | area | N 30° 5′ 24'' | E 10° 3′ 11'' |
| 2537 | Tuwaysh Tuosc,Tuose,Tuwaysh,Tuóse,twysh,تويش | Libya, Wādī al Ḩayāt | populated place | N 26° 32′ 24'' | E 13° 6′ 0'' |
| 2538 | Tumu Mountain Jabal Tummo,Monti di Tummo,Monts de Toummo,Tummo,Tumu,Tumu Mountain,Tumu Mountains,jbal twmw,jbl twm... | LY,NE | mountains | N 22° 43′ 13'' | E 14° 11′ 41'' |
| 2539 | Tuwaywā Tuiua,Tuwaywa,Tuwaywā,twywa,تويوا | Libya, Wādī al Ḩayāt | populated place | N 26° 33′ 30'' | E 13° 8′ 55'' |
| 2540 | Qārat Trinzah Garet Trinza,Qarat Trinzah,Qārat Trinzah,qart trnzt,قارة ترنزة | Libya, Al Jufrah | hill | N 28° 9′ 47'' | E 17° 29′ 56'' |
| 2541 | Jabal Trāghan Gebel Traghen,Gebél Trághen,Jabal Traghan,Jabal Trāghan,jbl traghn,جبل تراغن | Libya, Murzuq District | hills | N 26° 1′ 50'' | E 14° 24′ 1'' |
| 2542 | Tmīsān Tinissan,Tinissán,Tmisan,Tmissan,Tmīsān,tmysan,تميسان | Libya, Ash Shāţiʼ | populated place | N 27° 29′ 18'' | E 13° 7′ 32'' |
| 2543 | ‘Urūq aţ Ţiwāl At Tiwal,Aţ Ţiwāl,Et-Tual,Et-Tuál,`Uruq at Tiwal,‘Urūq aţ Ţiwāl | Libya, Surt | hill | N 30° 56′ 0'' | E 17° 34′ 0'' |
| 2544 | Wādī Tāsfīn Uadi Tsfin,Wadi Tafsin,Wadi Taghsin,Wadi Tasfin,Wadi Tisfin,Wādī Taghsīn,Wādī Tasfīn,Wādī Tisfīn,Wād... | Libya, Nālūt | wadi | N 30° 12′ 51'' | E 9° 32′ 43'' |
| 2545 | Tirakt Tarkah,Tirakt,Tirect,Tirekt,Tírect | Libya, Nālūt | populated place | N 31° 51′ 53'' | E 11° 7′ 59'' |
| 2546 | Tinzight Tinzaght,Tinzegt,Tinzight,Tinzégt,tnzght,تنزغت | Libya, Nālūt | populated place | N 31° 53′ 16'' | E 11° 34′ 21'' |
| 2547 | Khashm aţ Ţīn Khashm at Tin,Khashm aţ Ţīn,khshm altyn,خشم الطين | Libya, Surt | hill | N 30° 19′ 4'' | E 16° 44′ 10'' |
| 2548 | Tīlat | Libya, Jabal al Gharbi | locality | N 32° 5′ 41'' | E 13° 26′ 15'' |
| 2549 | Qārat aţ Ţiflah Garet et Tofla,Gáret et Tófla,Qarat at Tiflah,Qarat at Tuflah,Qārat aţ Ţiflah,Qārat aţ Ţuflah | Libya, Surt | hill | N 30° 14′ 13'' | E 18° 56′ 19'' |
| 2550 | Qārat at Tifirmī Garet et Tfirmi,Gáret et Tfírmi,Qarat at Tifirmi,Qārat at Tifirmī,qart altfrmy,قارة التفرمي | Libya, Al Jufrah | hill | N 28° 44′ 5'' | E 15° 34′ 24'' |
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