Yn y mynegeion y mae'r termau sy'n perthyn i ddisgrifiadau byw wedi'u tanllinellu mewn testun fras.
A|B|C|D|E|F|G|H|I|J|K|L|M|N|O|P|Q|R|S|T|U|V|W|X|Y|Z|Eraill/Other
NT Alyn and Deeside (Wales) parliamentary constituency (SJ 3154); Anglesey (Wales : unitary authority) unitary authority (SH 4675); Anglesey (Wales) county (SH 4675); Blaenau Gwent (Wales) unitary authority (SO 1609); Breconshire (Wales) county (SO 0428); Bridgend (Wales) unitary authority (SS 9080); Caernarvonshire (Wales) county (SH 4862); Caerphilly (Wales) county borough (ST 1586); Cardiff (Wales) unitary authority (ST 1876); Cardiganshire (Wales) county (SN 1746); Carmarthen West and Pembrokeshire South (Wales) parliamentary constituency (SN 4120); Carmarthenshire (Wales) county (SN 4120); Ceredigion (Wales) unitary authority (SN 4562); Clwyd (Wales) county (SJ 2363); Conwy (Wales) county borough (SH 7777); Dee, River (Wales and England) river (SJ 1683); Denbighshire (Wales) county (SJ 0566); Dyfed (Wales) county (SN 4120); Flintshire (Wales) county (SJ 2472); Forden (Wales) parish (SJ 2200); Glamorgan (Wales) county (ST 0572); Gwent (Wales) county (SO 2800); Gwynedd (Wales) county (SH 5771); Holywell (Wales : poor law union) poor law union (SJ 1876); Merioneth (Wales) county (SH 7217); Merthyr Tydfil (Wales) county borough (SO 0506); Mid Glamorgan (Wales) county (ST 0789); Monmouthshire (Wales) county (ST 4596); Montgomeryshire (Wales) historic county (SO 2296); Neath Port Talbot (Wales) unitary authority (SS 7497); Newport (Wales) unitary authority (ST 3188); Pembrokeshire (Wales) county (SM 9801); Powys (Wales) county and unitary authority (SO 0561); Radnorshire (Wales) historic county (SO 2160); Rhondda Cynon Taff (Wales) unitary authority (ST 0789); River Usk (Wales) river (SN 8123); South Glamorgan (Wales) county (ST 1876); South Wales region ; Swansea (Wales) unitary authority (SS 6494); Torfaen (Wales) unitary authority (SO 2800); Vale of Glamorgan (Wales) unitary authority (ST 1168); West Glamorgan (Wales) county (SS 6494); Wrexham (Wales) county borough (SJ 3350)
Wallasey (England) town (SJ 3092) | Cheshire | England
Walthamstow (England) town (TQ 3789) | Essex | England
Walton East (Wales) parish (SN 0223) | Dyfed | Wales
[Also Walton East (Wales) parish (SN 0223) | Pembrokeshire | Wales]
Walton West (Wales) village (SM 8612) | Dyfed | Wales
[Also Walton West (Wales) village (SM 8612) | Pembrokeshire | Wales]
Waltwn (Wales : village) USE Walton West (Wales) village (SM 8612)
Walwyn's Castle (Wales) parish (SM 8711) | Dyfed | Wales
[Also Walwyn's Castle (Wales) parish (SM 8711) | Pembrokeshire | Wales]
Walwynscastle (Wales) USE Walwyn's Castle (Wales) parish (SM 8711)
Wandsworth (England) town (TQ 2574) | Surrey | England
Warren (Ohio) county (39.43N, -84.17E) | Ohio | United States
Warwickshire (England) county (SP 2865) | England
Waterford (Ireland) county (52.17N, -7.67E) | Ireland
Watford (England) town (TQ 1097) | Hertfordshire | England
Wattstown (Wales) village (ST 0193) | Glamorgan | Wales
[Also Wattstown (Wales) village (ST 0193) | Mid Glamorgan | Wales]
[Also Wattstown (Wales) village (ST 0193) | Rhondda Cynon Taff | Wales]
Waun, Y (Wales) USE Chirk (Wales) parish (SJ 2937)
Waun-Lwyd (Wales) village (SO 1706) | Blaenau Gwent | Wales
[Also Waun-Lwyd (Wales) village (SO 1706) | Gwent | Wales]
[Also Waun-Lwyd (Wales) village (SO 1706) | Monmouthshire | Wales]
Waun-fawr (Gwynedd, Wales) USE Waunfawr (Gwynedd, Wales) parish (SH 5359)
Waunarlwydd (Wales) village (SS 6095) | Glamorgan | Wales
[Also Waunarlwydd (Wales) village (SS 6095) | Swansea | Wales]
[Also Waunarlwydd (Wales) village (SS 6095) | West Glamorgan | Wales]
Waunfawr (Gwynedd, Wales) parish (SH 5359) | Caernarvonshire | Wales
[Also Waunfawr (Gwynedd, Wales) parish (SH 5359) | Gwynedd | Wales]
Wdig (Wales : parish) USE Goodwick (Wales) parish (SM 9438)
Welsh Borders (England and Wales) area
Welsh St Donat's (Wales) parish (SS 9368) | Glamorgan | Wales
Welshpool & Llanfair Light Railway (Wales) railway (SJ 1407) | Montgomeryshire | Wales
[Also Welshpool & Llanfair Light Railway (Wales) railway (SJ 1407) | Powys | Wales]
Welshpool (Wales) town (SJ 2207) | Montgomeryshire | Wales
[Also Welshpool (Wales) town (SJ 2207) | Powys | Wales]
Welshpool and Llanfair Railway USE Welshpool & Llanfair Light Railway (Wales) railway (SJ 1407)
Wenvoe (Wales) village (ST 1272) | Glamorgan | Wales
[Also Wenvoe (Wales) village (ST 1272) | South Glamorgan | Wales]
[Also Wenvoe (Wales) village (ST 1272) | Vale of Glamorgan | Wales]
Wenvoe Castle (Wales) house (ST 1271) | Glamorgan | Wales
[Also Wenvoe Castle (Wales) house (ST 1271) | South Glamorgan | Wales]
[Also Wenvoe Castle (Wales) house (ST 1271) | Vale of Glamorgan | Wales]
Wern (Llanfrothen, Wales) house (SH 6242) | Gwynedd | Wales
[Also Wern (Llanfrothen, Wales) house (SH 6242) | Merioneth | Wales]
Wern (Tremadog, Wales) farm (SN 5640) | Caernarvonshire | Wales
[Also Wern (Tremadog, Wales) farm (SN 5640) | Gwynedd | Wales]
West Glamorgan (Wales) county (SS 6494) | Wales
NT Aber-pergwm House (Wales) house (SN 8606); Aberavon (Wales) town (SS 7590); Aberpergwm Colliery (Wales) mine (SN 8606); Afan (Wales) district (SS 7589); Baglan (Wales) parish (SS 7592); Baglan Higher (Wales) parish (SS 7592); Birchgrove (Swansea, Wales) village (SS 7098); Bishopston (Wales) parish (SS 5788); Blaengwrach (Wales) parish (SN 8605); Blaenhonddan (Wales) parish (SN 7500); Bon-y-maen (Wales) village (SS 6895); Briton Ferry (Wales) town (SS 7394); Bryn (Neath Port Talbot, Wales) village (SS 8192); Bryn-coch (Neath Port Talbot, Wales) village (SS 7499); Burry Holms (Wales) island (SS 3992); Cadoxton-Juxta-Neath (Wales) parish (SS 7598); Carreglwyd (Swansea, Wales) place (SS 6498); Cheriton (Swansea, Wales) parish (SN 4593); Cilybebyll (Wales) parish (SN 7404); Clydach (Swansea, Wales) village (SN 6801); Clyne (Wales) parish (SN 8000); Clyne Castle (Wales) house (SS 6291); Coed-ffranc (Wales) civil parish (SS 7297); Craig-cefn-parc (Wales) village (SN 6702); Crynant (Wales) parish (SN 7904); Cwmavon (Neath Port Talbot, Wales) town (SS 7892); Cwmbwrla (Wales) village (SS 6494); Cwmgwrach (Wales) village (SN 8604); Cwmllynfell (Wales) village (SN 7412); Cwmrhydyceirw (Wales) village (SS 6699); Cymer (Neath Port Talbot, Wales) village (SS 8696); Dunvant (Wales) village (SS 5993); Dyffryn Clydach (Wales) parish (SS 7299); Dylais Higher (Wales) parish (SN 8106); Dylais Lower (Wales) parish (SN 7704); Felinfran (Wales) area (SS 6897); Fforest-fach (Wales) village (SS 6295); Garnswllt (Wales) village (SN 6209); Gendros (Wales) village (SS 6395); Glyn-meirch (Wales) house (SN 7104); Glyn-neath (Wales) village (SN 8706); Glyncorrwg (Wales) parish (SS 8799); Godre'r-graig (Wales) village (SN 7506); Gorseinon (Wales) parish (SS 5898); Gower (Wales) area (SS 5290); Gowerton (Wales) parish (SS 5996); Grovesend (Wales) parish (SN 5900); Gwaun-Cae-Gurwen (Wales) village (SN 7011); Ilston (Wales) parish (SS 5590); Killay (Wales) village (SS 6093); Landore (Wales) area (SS 6595); Langland (Wales) village (SS 6087); Llandarcy (Wales) village (SS 7195); Llanddewi (Swansea, Wales) parish (SN 4689); Llanfihangel-ynys-Afan (Wales) parish (SS 8196); Llangennith (Wales) parish (SS 4291); Llangiwg (Wales) parish (SN 7205); Llangyfelach (Wales) parish (SS 6498); Llanmadoc (Wales) parish (SS 4493); Llanmorlais (Wales) village (SS 5394); Llanrhidian (Wales) parish (SS 4992); Llanrhidian Higher (Wales) parish (SS 4992); Llansamlet (Wales) parish (SS 6897); Llantwit (Wales) parish (SS 8096); Lliw Valley (Wales) district (SN 7204); Loughor (Wales) parish (SS 5798); Lower Swansea Valley (Wales) area (SS 6695); Maesmarchog (Wales) village (SN 8510); Manselton (Wales) district (SS 6595); Margam (Wales) parish (SS 4586); Mawr (Wales) parish (SN 6405); Melincryddan (Wales) village (SS 7496); Michaelston Higher (Wales) parish (SS 8196); Morriston (Wales) parish (SS 6698); Mumbles Head (Wales) area (SS 6387); Neath (Wales : district) district (SS 7497); Neath (Wales) town (SS 7497); Neath Abbey (Wales) village (SS 7398); Newton (Swansea, Wales) village (SS 6088); Nicholaston (Wales) parish (SS 5288); Onllwyn (Neath Port Talbot, Wales) village (SN 8410); Oxwich (Wales) (SS 4986); Oystermouth (Wales) parish (SS 6188); Parkmill (Wales) village (SS 5489); Pelenna (Wales) community (SS 8096); Pen-clawdd (Swansea, Wales) village (SS 5495); Penderry (Wales) estate (SS 6498); Penlan Farm (Neath Port Talbot, Wales) farm (SN 7204); Penllergaer (Wales) village (SS 6198); Penmaen (Swansea, Wales) parish (SS 5388); Pennard (Wales) parish (SS 5688); Penrice (Wales) parish (SS 4987); Pentre-chwyth (Wales) district (SS 6795); Penyrheol (Swansea, Wales) village (SS 5899); Pontardawe (Wales : town) town (SN 7204); Pontarddulais (Wales) parish (SN 5903); Pontlliw (Wales) village (SN 6101); Pontrhydyfen (Wales) village (SS 7994); Port Talbot (Wales : district) district (SS 7589); Port Talbot (Wales) parish (SS 7589); Port-Eynon (Wales) parish (SS 4685); Pwllfaron (Wales) colliery (SN 8706); Resolven (Wales) parish (SN 8202); Reynoldston (Wales) (SS 4890); Rhiwfawr (Wales) village (SN7410); Rhos (Neath Port Talbot, Wales) village (SN 7303); Rhossili (Wales) parish (SS 4188); Rhyd-y-fro (Wales) village (SN 7105); Sandfields (Wales) village (SS 7490); Seven Sisters (Wales) parish (SN 8208); Singleton Abbey (Wales) house (SS 6392); Sketty (Swansea, Wales) parish (SS 6292); Skewen (Wales) parish (SS 7297); St Johns (Swansea, Wales) parish (SS 6494); Swansea St Mary (Wales) parish (SS 6592); Taibach (Wales) village (SS 7789); Tairgwaith (Wales) village (SN 7112); Three Crosses (Wales) village (SS 5794); Tonmawr (Wales) village (SS 8096); Tonna (Wales) parish (SS 7799); Tre-boeth (Swansea, Wales) village (SS 6596); Trebanos (Wales) village (SN 7103); Ty-coch (Wales) village (SS 6293); Waunarlwydd (Wales) village (SS 6095); Ynys-y-mond (Wales) parish (SN 7102); Ynysmeudwy (Wales) village (SN 7305); Ynystanglws (Wales) house (SS 6699); Ynystawe (Wales) village (SN 6800); Ystalyfera (Wales) parish (SN 7608)
Westbury on Trim (England : parish) USE Westbury on Trym (England) parish (ST 5677)
Westbury on Trym (England) parish (ST 5677) | Bristol | Gloucestershire | England
[Also Westbury on Trym (England) parish (ST 5677) | Gloucestershire | England]
Westbury upon Trym (England : parish) USE Westbury on Trym (England) parish (ST 5677)
Whitchurch (Cardiff, Wales) parish (ST 1479) | Glamorgan | Wales
[Also Whitchurch (Cardiff, Wales) parish (ST 1479) | Cardiff | Wales]
[Also Whitchurch (Cardiff, Wales) parish (ST 1479) | South Glamorgan | Wales]
Whitchurch (Pembrokeshire, Wales) parish (SM 8025) | Pembrokeshire | Wales
Whitchurch (Shropshire, England) town (SJ 5441) | Shropshire | England
Whitecroft (Gloucestershire, England) village (SO 6106) | Gloucestershire | England
Whitford (Wales) parish (SJ 2275) | Flintshire | Wales
[Also Whitford (Wales) parish (SJ 2275) | Clwyd | Wales]
Whitland (Wales) parish (SN 2016) | Carmarthenshire | Wales
Whittington (Shropshire, England) parish (SJ 3231) | Shropshire | England
Whitton (Wales) parish (SO 2767) | Powys | Wales
[Also Whitton (Wales) parish (SO 2767) | Radnorshire | Wales]
Wick (Gloucestershire, England) parish (ST 7073) | Gloucestershire | England
Wick (Wales) parish (SS 9272) | Glamorgan | Wales
[Also Wick (Wales) parish (SS 9272) | South Glamorgan | Wales]
[Also Wick (Wales) parish (SS 9272) | Vale of Glamorgan | Wales]
Wicklow (Ireland) county (53.00N, -6.50E)
Wig, Y (Wales) USE Wick (Wales) parish (SS 9272)
Williamston (Wales) parish (SM 9806) | Dyfed | Wales
[Also Williamston (Wales) parish (SM 9806) | Pembrokeshire | Wales]
Wiltshire (England) county (SU 1430) | England
Wiston (Wales) parish (SN 0218)
Wolvesnewton (Wales) (ST 4599)
Wonastow (Wales) parish (SO 4810) | Monmouthshire | Wales
[Also Wonastow (Wales) parish (SO 4810) | Gwent | Wales]
Wonthaggi (Australia) inhabited place (-38.6N, 145.6E) | Victoria | Australia
Worcestershire (England) county (SO 8555) | England
Worfield (England) parish (SO 7595) | Shropshire | England
Workington (England) town (NX 9927) | Cumberland | England
Worthenbury (Wales) parish (SJ 4246) | Flintshire | Wales
[Also Worthenbury (Wales) parish (SJ 4246) | Clwyd | Wales]
Wrddymbre (Wales) USE Worthenbury (Wales) parish (SJ 4246)
Wrecsam (Wales) USE Wrexham (Wales) county borough (SJ 3350)
Wrexham (Wales : Poor Law Union) Poor Law Union (SJ 2847) | Denbighshire | Wales
[Also Wrexham (Wales : Poor Law Union) Poor Law Union (SJ 2847) | Flintshire | Wales]
[Also Wrexham (Wales : Poor Law Union) Poor Law Union (SJ 2847) | Shropshire | England]
Wrexham (Wales) county borough (SJ 3350) | Wales
NT Acrefair (Wales) place (SJ 2743); Bersham (Wales) parish (SJ 3049); Brymbo (Wrexham, Wales) parish (SJ 2953); Bryn-y-Pys (Wales) house (SJ 3742); Burton (Wrexham, Wales) parish (SJ 3557); Bwlchgwyn (Wales) parish (SJ 2653); Cefn-mawr (Wales) parish (SJ 2842); Chirk (Wales) parish (SJ 2937); Erbistock (Wales) parish (SJ 3541); Glyn Ceiriog (Wales) parish (SJ 2038); Gresford (Wales) parish (SJ 3554); Gwersyllt (Wales) parish (SJ 3253); Holt (Wales) parish (SJ 4053); Llanarmon Dyffryn Ceiriog (Wales) parish (SJ 1532); Llangadwaladr (Wrexham, Wales) parish (SJ 1635); Llay (Wales) parish (SJ 3355); Marchwiel (Wales) parish (SJ 3547); Overton (Wrexham, Wales) parish (SJ 3741); Penycae (Wrexham, Wales) parish (SJ 2745); Rhosllanerchrugog (Wales) parish (SJ 2946); Rossett (Wales) parish (SJ 3657); Ruabon (Wales) parish (SJ 3043); Trevalyn (Wales) parish (SJ 3856); Wrexham Regis (Wales) civil parish (SJ 3350)
Wrexham (Wales: rural district) rural district (SJ 2847) | Denbighshire | Wales
Wrexham Maelor (Wales) district (SJ 3350) | Clwyd | Wales
Wrexham Regis (Wales) civil parish (SJ 3350) | Denbighshire | Wales
[Also Wrexham Regis (Wales) civil parish (SJ 3350) | Wrexham | Wales]
[Also Wrexham Regis (Wales) civil parish (SJ 3350) | Clwyd | Wales]
Wyddfa, Yr (Wales) USE Snowdon (Wales) mountain (SH 6054)
Wyddgrug, Yr (Wales) USE Mold (Wales) parish (SJ 2363)
Wye Valley (Wales) area (SN 8780)
Wyllie (Wales) village (ST 1794) | Caerphilly | Wales
[Also Wyllie (Wales) village (ST 1794) | Glamorgan | Wales]
[Also Wyllie (Wales) village (ST 1794) | Mid Glamorgan | Wales]
Wyndham (Wales) village (SS 9391) | Bridgend | Wales
[Also Wyndham (Wales) village (SS 9391) | Glamorgan | Wales]
[Also Wyndham (Wales) village (SS 9391) | Mid Glamorgan | Wales]
Wysg, Afon (Wales) USE River Usk (Wales) river (SN 8123)
A|B|C|D|E|F|G|H|I|J|K|L|M|N|O|P|Q|R|S|T|U|V|W|X|Y|Z|Eraill/Other
Diweddarwyd y tudalen/Page updated 2007-10-28 at 23:25:54