| Name | Country | Feature class | Latitude | Longitude | |
|---|---|---|---|---|---|
2651  | Betsiboka Fleuve | Madagascar, MG.03 | stream | S 15° 53′ 0'' | E 46° 22′ 0'' |
2652  | Delta de la Betsiboka Delta de la Betsiboka,Delta of the Betsiboka River | Madagascar, Boeny | delta | S 15° 57′ 0'' | E 46° 26′ 0'' |
2653  | Betsiboka | Madagascar, Betsiboka Maevatanana > Beratsimanina > Ambavahadiala | populated place | S 16° 52′ 0'' | E 46° 57′ 0'' |
| 2654 | Betsiavasana Betsiavasana,Betsiavasena | Madagascar, Sava Vohemar > Ampondra > Tamasina | populated place | S 13° 19′ 0'' | E 49° 45′ 0'' |
| 2655 | Betsiangy Betsiangy,Retsiangy | Madagascar, Androy Bekily District > Beteza > Sarakaty | populated place | S 24° 31′ 0'' | E 45° 6′ 0'' |
| 2656 | Betsiaky | Madagascar, Melaky Besalampy > Marovoay Sud > Soarano | populated place | S 17° 6′ 0'' | E 44° 41′ 0'' |
| 2657 | Betsiaka Rivière | Madagascar, Diana | stream | S 12° 42′ 0'' | E 49° 28′ 0'' |
| 2658 | Betsiakabe | Madagascar, Diana Ambilobe > Betsiaka > Betsiaka | populated place | S 13° 10′ 0'' | E 49° 16′ 0'' |
| 2659 | Betsiaka | Madagascar, Diana | stream | S 12° 40′ 0'' | E 49° 29′ 0'' |
| 2660 | Betsiaka | Madagascar, Diana Ambilobe > Betsiaka > Ankatoko | populated place | S 13° 9′ 0'' | E 49° 14′ 0'' |
| 2661 | Betsiaka | Madagascar, Diana Antsiranana II > Ankarongana > Menagisy | populated place | S 12° 42′ 0'' | E 49° 27′ 0'' |
2662  | Betsemboka | Madagascar, Boeny Ambato Boeni > Sitampiky > Bejabora | locality | S 16° 45′ 0'' | E 45° 46′ 0'' |
| 2663 | Betsemboka | Madagascar, Sofia Analalava > Ambolobozo > Ambolobozo | hill | S 14° 25′ 0'' | E 47° 47′ 0'' |
| 2664 | Betse Betse,Betso | Madagascar, Atsimo-Andrefana | stream | S 21° 21′ 0'' | E 44° 56′ 0'' |
| 2665 | Betsavasa | Madagascar, Sofia Mandritsara > Ankiabe-Salohy > Betsihavasana | populated place | S 15° 29′ 0'' | E 48° 45′ 0'' |
| 2666 | Betsatsika | Madagascar, Sofia Befandriana Avaratra > Antsakanalabe > Ambarijeby | populated place | S 15° 20′ 0'' | E 48° 20′ 0'' |
| 2667 | Betsakotsako | Madagascar, Sava Andapa > Andapa > Betsakotsako | populated place | S 14° 38′ 0'' | E 49° 38′ 0'' |
| 2668 | Betsakotsako | Madagascar, Sava Vohemar > Ampanefena > Antsahatsara | populated place | S 13° 51′ 0'' | E 49° 54′ 0'' |
| 2669 | Betsako Rivière | Madagascar, Atsimo-Andrefana | stream | S 22° 20′ 0'' | E 44° 33′ 0'' |
| 2670 | Betsakoky | Madagascar, Boeny Soalala > Andranomavo > Ambanjabe | populated place | S 16° 24′ 0'' | E 45° 31′ 0'' |
| 2671 | Betsakoka | Madagascar, Anosy | stream | S 23° 24′ 0'' | E 45° 43′ 0'' |
| 2672 | Betsakoka | Madagascar, Anosy Betroka > Analamary > Morarano | populated place | S 23° 19′ 0'' | E 45° 43′ 0'' |
| 2673 | Betsako | Madagascar, Androy Beloha District > Kopoky > Betsako | populated place | S 25° 19′ 0'' | E 45° 12′ 0'' |
| 2674 | Betsako | Madagascar, Atsimo-Andrefana Ankazoabo > Andranomafana > Tamotamo | locality | S 22° 21′ 0'' | E 44° 13′ 0'' |
| 2675 | Betsako | Madagascar, Atsimo-Andrefana Ankazoabo > Ankazoabo Sud > Ampoza | hill | S 22° 20′ 0'' | E 44° 43′ 0'' |
| 2676 | Betsaka | Madagascar, Atsimo-Andrefana | stream | S 22° 39′ 0'' | E 44° 22′ 0'' |
| 2677 | Betsaka | Madagascar, Atsimo-Andrefana Sakaraha District > Amboronabo > Ambararata Besavoa | populated place | S 22° 37′ 0'' | E 44° 16′ 0'' |
| 2678 | Betsaka Betsaka,Betsako | Madagascar, Melaky Maintirano > Antsaidoha Bebao > Ambanja | populated place | S 17° 18′ 0'' | E 44° 32′ 0'' |
| 2679 | Betsaka | Madagascar, Boeny Mahajanga II > Betsako > Ankilahila | populated place | S 15° 36′ 0'' | E 46° 31′ 0'' |
| 2680 | Betsabetsa Rivière | Madagascar, Diana | stream | S 13° 40′ 0'' | E 48° 49′ 0'' |
| 2681 | Betrondro Avaratra Ambararata,Betrondro Avaratra,Betrondro Nord | Madagascar, Menabe Miandrivazo > Dabolava > Dabolava | populated place | S 19° 31′ 0'' | E 45° 40′ 0'' |
| 2682 | Betroky Betroky,Betroky Riviere,Betroky Rivière | Madagascar, Anosy | stream | S 24° 50′ 0'' | E 46° 27′ 0'' |
| 2683 | Betroky | Madagascar, Anosy Amboasary > Tranomaro > Tranomaro I | populated place | S 24° 32′ 0'' | E 46° 28′ 0'' |
2684  | Alan’ i Betroka Alan' i Betroka,Alan’ i Betroka,Foret de Betroka,Forêt de Betroka | Madagascar, Boeny | forest(s) | S 16° 41′ 0'' | E 45° 33′ 0'' |
| 2685 | Betroka | Madagascar, Anosy | stream | S 23° 16′ 0'' | E 46° 5′ 0'' |
| 2686 | Betroka | Madagascar, Androy Bekily District > Belindo Mahasoa > Antsakoamiary II | populated place | S 24° 26′ 0'' | E 45° 23′ 0'' |
| 2687 | Betroka  Betroka | Madagascar, Anosy Betroka > Naninora > Ambatovita | populated place population 18,350 | S 23° 16′ 0'' | E 46° 5′ 0'' |
2688  | Betroka FMSE | Madagascar, Anosy Betroka > Betroka > Fiadanana Morarano | airfield | S 23° 16′ 0'' | E 46° 7′ 0'' |
| 2689 | Betrobaky | Madagascar, Melaky Morafenobe > Morafenobe > Ankiranomena | camp(s) | S 17° 37′ 0'' | E 44° 51′ 0'' |
| 2690 | Betretreky | Madagascar, Melaky Besalampy > Soanenga > Soanenga | locality | S 16° 28′ 0'' | E 44° 38′ 0'' |
| 2691 | Betrano Betrango,Betrano | Madagascar, Melaky Maintirano > Andabotoka > Mahavelo Bebozaka | populated place | S 18° 7′ 0'' | E 44° 18′ 0'' |
| 2692 | Betrano | Madagascar, Melaky Maintirano > Betanatanana > Mahazoarivo | hill | S 18° 9′ 0'' | E 44° 17′ 0'' |
| 2693 | Betrandraky | Madagascar, Atsimo-Andrefana Benenitra > Ehara > Mandarano Ouest | mountain | S 23° 5′ 0'' | E 44° 59′ 0'' |
| 2694 | Betrandraka Betandraka,Betrandraka,btrandraka,بتراندراکا | Madagascar, Betsiboka Tsaratanana > Betrandraka > Betrandraka | populated place | S 17° 2′ 0'' | E 47° 33′ 0'' |
| 2695 | Betrandraka | Madagascar, Sofia Port-Berge (Boriziny-Vaovao) > Amparihy > Antsinjorano | populated place | S 15° 52′ 0'' | E 47° 42′ 0'' |
| 2696 | Betrandraka | Madagascar, Sofia Port-Berge (Boriziny-Vaovao) > Marovato > Sahalentina | mountain | S 16° 12′ 0'' | E 48° 17′ 0'' |
| 2697 | Betrandraka | Madagascar, Boeny Mitsinjo > Ambarimaninga > Ampanihy | locality | S 16° 32′ 0'' | E 46° 3′ 0'' |
| 2698 | Betraka | Madagascar, Anosy Betroka > Beampombo I > Sakaharo Ouest | populated place | S 23° 0′ 0'' | E 45° 35′ 0'' |
| 2699 | Betraka | Madagascar, Upper Matsiatra Ikalamavony > Fitampito > Bedray | populated place | S 21° 21′ 0'' | E 45° 45′ 0'' |
| 2700 | Betotohondry | Madagascar, Alaotra Mangoro Amparafaravola > Amboavory > Marojao | triangulation station | S 17° 6′ 0'' | E 48° 15′ 0'' |
by