| Name | Country | Feature class | Latitude | Longitude | |
|---|---|---|---|---|---|
5001  | Adikarimulla | Sri Lanka, Western Province Gampaha District > Divulapitiya Division > Batepola | locality | N 7° 13′ 27'' | E 79° 57′ 38'' |
5002  | Addalachenai Addalachchenai,Addalachena,Addalachenai,Apdalac Chena | Sri Lanka, Eastern Province Ampara District > Addalaichenai > Addalachchenai 05 | populated place | N 7° 15′ 0'' | E 81° 51′ 0'' |
| 5003 | Addaippallam Addaippaliam,Addaippallam,Addapalam | Sri Lanka, Eastern Province Ampara District > Nintavur > Ninthavur 22 | populated place | N 7° 20′ 0'' | E 81° 51′ 0'' |
| 5004 | Adampane | Sri Lanka, North Central Province Anuradhapura District > Nochchiyagama Division > Adampane | locality | N 8° 17′ 54'' | E 80° 16′ 30'' |
| 5005 | Achiriyakotuwa | Sri Lanka, North Western Province Kurunegala District > Bamunakotuwa > Bogoda | locality | N 7° 33′ 7'' | E 80° 16′ 24'' |
| 5006 | Achchamulai | Sri Lanka, North Western Province Puttalam District > Vanathavillu Division > Ralmaduwa | locality | N 8° 16′ 19'' | E 79° 53′ 2'' |
| 5007 | Acharimadatugama | Sri Lanka, North Central Province Anuradhapura District > Kekirawa Division > Kotagala | locality | N 7° 57′ 3'' | E 80° 38′ 13'' |
| 5008 | Acharikonwewa | Sri Lanka, North Western Province Kurunegala District > Ehetuwewa Division > Hunugallewa | locality | N 7° 54′ 53'' | E 80° 19′ 42'' |
| 5009 | Acharigama | Sri Lanka, North Western Province Kurunegala District > Narammala Division > Halwella | locality | N 7° 25′ 22'' | E 80° 13′ 29'' |
| 5010 | Aboyne | Sri Lanka, Western Province Kalutara District > Matugama Division > Warakatholla | locality | N 6° 28′ 0'' | E 80° 3′ 0'' |
| 5011 | Abeyesekaragama  Abesekaragama,Abeyesekaragama | Sri Lanka, Southern Province Hambantota District > Angunakolapelessa Division > Kalawelwala | populated place | N 6° 13′ 0'' | E 80° 54′ 0'' |
| 5012 | Abakolawewa | Sri Lanka, North Western Province Kurunegala District > Ganewatta Division > Nelumpathgama | locality | N 7° 38′ 39'' | E 80° 19′ 50'' |
| 5013 | Yodagama | Sri Lanka, Sabaragamuwa Province Kegalle District > Rambukkana Division > Yodhagama1 | locality | N 7° 17′ 34'' | E 80° 23′ 16'' |
| 5014 | Yodaela | Sri Lanka, North Western Province Puttalam District > Chilaw Division > Karavitagara West | locality | N 7° 34′ 41'' | E 79° 52′ 5'' |
| 5015 | Yatharamulla Yatharamulla,Yatramulla,Yattaramulla | Sri Lanka, Southern Province Galle District > Bentota Division > Yathramulla | populated place | N 6° 25′ 49'' | E 80° 0′ 36'' |
| 5016 | Yatthalgoda Yanthalgoda,Yattalagoda,Yattalgoda,Yatthalgoda | Sri Lanka, North Western Province Kurunegala District > Alawwa Division > Bowala | populated place | N 7° 16′ 51'' | E 80° 11′ 44'' |
| 5017 | Yattakula Yattakula,Yattakule | Sri Lanka, Central Province Kandy District > Udunuwara Division > Ihala Pethiyagoda | populated place | N 7° 13′ 1'' | E 80° 34′ 56'' |
| 5018 | Yatiyana | Sri Lanka, Sabaragamuwa Province Ratnapura District > Kalawana Division > Kathlana | locality | N 6° 26′ 48'' | E 80° 31′ 15'' |
| 5019 | Yatiwara | Sri Lanka, Uva Province Badulla District > Lunugala Division > Maduwatta | locality | N 6° 58′ 26'' | E 81° 12′ 44'' |
| 5020 | Yatiwala | Sri Lanka, North Western Province Kurunegala District > Mawathagama Division > Bulathwatta | locality | N 7° 25′ 57'' | E 80° 25′ 13'' |
| 5021 | Yatipahwwa Yatipahwwa,Yatipauwa,Yatipawwa | Sri Lanka, Sabaragamuwa Province Ratnapura District > Eheliyagoda > Karandana West | populated place | N 6° 45′ 33'' | E 80° 13′ 5'' |
| 5022 | Yatihalgala Pallegama Yatihalagala,Yatihalagala Pallegama,Yatihalgala Pallegama | Sri Lanka, Central Province Kandy District > Harispattuwa Division > Yatihalagala Pallegama | populated place | N 7° 17′ 35'' | E 80° 35′ 53'' |
| 5023 | Yatapana | Sri Lanka, Central Province Kandy District > Ganga Ihala Korale Division > Pellapitiya South | locality | N 7° 6′ 45'' | E 80° 32′ 20'' |
| 5024 | Yatagampitiya | Sri Lanka, Western Province Kalutara District > Bulathsinhala Division > Yatagampitiya | locality | N 6° 38′ 45'' | E 80° 12′ 18'' |
| 5025 | Yatagama | Sri Lanka, Sabaragamuwa Province Kegalle District > Rambukkana Division > Yatagama | locality | N 7° 19′ 20'' | E 80° 21′ 18'' |
| 5026 | Yatadolawatta | Sri Lanka, Western Province Kalutara District > Matugama Division > Yatadolawatta East | locality | N 6° 31′ 38'' | E 80° 3′ 47'' |
| 5027 | Yantanpolegama Yantampolegama,Yantanpolegama,Yanthampalagama | Sri Lanka, North Western Province Kurunegala District > Ambanpola Division > Walaliya1 | populated place | N 7° 52′ 0'' | E 80° 12′ 0'' |
| 5028 | Yalogama | Sri Lanka, North Central Province Anuradhapura District > Galnewa Division > Pitiye Yaya | locality | N 8° 1′ 7'' | E 80° 28′ 33'' |
5029  | Yalawela Yalawela,Yalewala | Sri Lanka, Southern Province | sand area | N 6° 22′ 14'' | E 81° 31′ 55'' |
| 5030 | Yalegama | Sri Lanka, North Central Province Anuradhapura District > Talawa Division > Daladapura | locality | N 8° 15′ 28'' | E 80° 17′ 57'' |
| 5031 | Yalegama | Sri Lanka, North Western Province Kurunegala District > Mallawapitiya Division > Walpolakanda North | locality | N 7° 26′ 26'' | E 80° 24′ 43'' |
| 5032 | Yalawa | Sri Lanka, North Western Province Kurunegala District > Weerambugedera Division > Mudunna | locality | N 7° 28′ 26'' | E 80° 15′ 42'' |
| 5033 | Yala Strict Natural Reserve | Sri Lanka, LK.31 | nature reserve | N 6° 33′ 0'' | E 81° 37′ 0'' |
| 5034 | Yala Strict Natural Reserve | Sri Lanka, Southern Province | nature reserve | N 6° 24′ 0'' | E 81° 29′ 0'' |
| 5035 | Yala North Intermediate Zone | Sri Lanka, Uva Province | area | N 6° 33′ 20'' | E 81° 31′ 37'' |
| 5036 | Yala North Intermediate Zone | Sri Lanka, Uva Province | area | N 6° 28′ 54'' | E 81° 23′ 45'' |
| 5037 | Yala National Park | Sri Lanka, Uva Province | forest reserve | N 6° 37′ 14'' | E 81° 22′ 39'' |
| 5038 | Yala National Park | Sri Lanka, Uva Province Moneragala District > Katharagama > Katharagama | park | N 6° 35′ 0'' | E 81° 33′ 0'' |
| 5039 | Yala National Park | Sri Lanka, Eastern Province Ampara District > Lahugala Division > Panama South | park | N 6° 32′ 0'' | E 81° 41′ 0'' |
| 5040 | Yala East Intermediate Zone | Sri Lanka, Eastern Province | area | N 6° 34′ 43'' | E 81° 40′ 20'' |
| 5041 | Yala East Intermediate Zone | Sri Lanka, LK.31 | area | N 6° 33′ 0'' | E 81° 42′ 0'' |
| 5042 | Yala | Sri Lanka, Southern Province Hambantota District > Thissamaharama > Kirinda | locality | N 6° 22′ 14'' | E 81° 31′ 21'' |
| 5043 | Yakkumbura | Sri Lanka, Sabaragamuwa Province Ratnapura District > Imbulpe Division > Nittamaluwa | locality | N 6° 44′ 17'' | E 80° 50′ 15'' |
| 5044 | Yakkatuwa Forest Reserve | Sri Lanka, Southern Province | forest reserve | N 6° 16′ 0'' | E 80° 8′ 0'' |
| 5045 | Yaggepitiya Yagapitiya,Yaggepitiya,Yakgepitiya | Sri Lanka, North Western Province Kurunegala District > Mallawapitiya Division > Denagamuwa1 | populated place | N 7° 30′ 5'' | E 80° 23′ 16'' |
| 5046 | Yakdessagala Yakdessagala,Yardessagala | Sri Lanka, North Western Province Kurunegala District > Maspota Division > Minhettiya | mountain | N 7° 34′ 58'' | E 80° 19′ 12'' |
| 5047 | Yakawewa | Sri Lanka, North Central Province Anuradhapura District > Medawachchiya Division > Yakawewa | locality | N 8° 34′ 40'' | E 80° 24′ 14'' |
| 5048 | Yagirala Forest Reserve | Sri Lanka, Western Province | forest reserve | N 6° 26′ 21'' | E 80° 9′ 7'' |
| 5049 | Yagirala | Sri Lanka, Western Province Kalutara District > Walallawita Division > Yagirala | locality | N 6° 23′ 4'' | E 80° 9′ 37'' |
| 5050 | Weerawila WRZ,Weerawila,Wirawila | Sri Lanka, Southern Province Hambantota District > Lunugamwehera > Weerawila NewTown | populated place | N 6° 15′ 33'' | E 81° 12′ 59'' |
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