| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Acaster Malbis | city | York | United Kingdom | 53.90 | -1.10 | 39 | 39036 |
| Accrington | city | Lancashire | United Kingdom | 53.77 | -2.35 | 830 | 67510 |
| Acha | city | Argyll and Bute | United Kingdom | 56.60 | -6.60 | 26 | 0 |
| Achadh Dubhthaigh | city | Causeway Coast and Glens | United Kingdom | 55.02 | -6.67 | 167 | 2980 |
| Achadh Gallán | city | Armagh, Banbridge and Craigavon | United Kingdom | 54.50 | -6.30 | 196 | 17178 |
| Achadh Lon | city | Fermanagh and Omagh | United Kingdom | 54.32 | -7.40 | 403 | 2384 |
| Achadh Lí | city | Armagh, Banbridge and Craigavon | United Kingdom | 54.52 | -6.27 | 190 | 15643 |
| Achadh Mhaolain | city | Mid Ulster | United Kingdom | 54.53 | -6.62 | 190 | 4674 |
| Achadh Uí Mhaoláin | city | Mid Ulster | United Kingdom | 54.53 | -6.62 | 190 | 4674 |
| Achadh an Dá Chora | city | Armagh, Banbridge and Craigavon | United Kingdom | 54.45 | -6.68 | 200 | 3702 |
| Achadh an t-Suidhe | city | Highland | United Kingdom | 57.40 | -5.45 | 272 | 0 |
| Achadh na Cloiche | city | Mid Ulster | United Kingdom | 54.42 | -6.97 | 190 | 3806 |
| Achadh na Sìne | city | Highland | United Kingdom | 57.58 | -5.10 | 830 | 0 |
| Achadh nan Allt | city | Highland | United Kingdom | 57.62 | -4.90 | 830 | 0 |
| Achafubil | city | Highland | United Kingdom | 56.83 | -5.13 | 3 | 0 |
| Achagarve | city | Highland | United Kingdom | 57.88 | -5.58 | 160 | 0 |
| Achagate | city | Highland | United Kingdom | 57.30 | -4.90 | 859 | 0 |
| Achahoish | city | Argyll and Bute | United Kingdom | 55.95 | -5.57 | 239 | 0 |
| Achaladair | city | Argyll and Bute | United Kingdom | 56.55 | -4.73 | 1669 | 0 |
| Achallader | city | Argyll and Bute | United Kingdom | 56.55 | -4.73 | 1669 | 0 |
| Achanalt | city | Highland | United Kingdom | 57.62 | -4.90 | 830 | 0 |
| Achaneas | city | Highland | United Kingdom | 58.30 | -4.30 | 830 | 0 |
| Achantraid | city | Highland | United Kingdom | 57.38 | -5.53 | 187 | 0 |
| Achany | city | Highland | United Kingdom | 57.98 | -4.42 | 262 | 0 |
| Achaphubuil | city | Highland | United Kingdom | 56.83 | -5.13 | 3 | 0 |
| Acharacle | city | Highland | United Kingdom | 56.73 | -5.78 | 249 | 0 |
| Acharn | city | Highland | United Kingdom | 56.58 | -5.73 | 305 | 0 |
| Acharn | city | Perth and Kinross | United Kingdom | 56.55 | -4.02 | 1725 | 0 |
| Acharosson | city | Argyll and Bute | United Kingdom | 55.93 | -5.30 | 830 | 0 |
| Acharra | city | Highland | United Kingdom | 56.63 | -5.28 | 830 | 0 |
| Achbreck | city | Moray | United Kingdom | 57.33 | -3.32 | 1000 | 2384 |
| Acheniner | city | Highland | United Kingdom | 58.00 | -5.32 | 206 | 1 |
| Acheninver | city | Highland | United Kingdom | 58.00 | -5.32 | 206 | 1 |
| Achentee | city | Highland | United Kingdom | 57.40 | -5.45 | 272 | 0 |
| Achentoul | city | Highland | United Kingdom | 58.27 | -3.92 | 830 | 0 |
| Achfarrie | city | Highland | United Kingdom | 58.30 | -4.92 | 889 | 0 |
| Achfarry | city | Highland | United Kingdom | 58.30 | -4.92 | 889 | 0 |
| Achfary | city | Highland | United Kingdom | 58.30 | -4.92 | 889 | 0 |
| Achiltibuie | city | Highland | United Kingdom | 58.02 | -5.37 | 0 | 1 |
| Achinduich | city | Highland | United Kingdom | 57.97 | -4.40 | 830 | 0 |
| Achintee | city | Highland | United Kingdom | 57.40 | -5.45 | 272 | 0 |
| Achintoul | city | Highland | United Kingdom | 58.27 | -3.92 | 830 | 0 |
| Achintraid | city | Highland | United Kingdom | 57.38 | -5.53 | 187 | 0 |
| Achlain | city | Highland | United Kingdom | 57.17 | -4.85 | 830 | 0 |
| Achlighness | city | Highland | United Kingdom | 58.42 | -5.00 | 216 | 0 |
| Achlyness | city | Highland | United Kingdom | 58.42 | -5.00 | 216 | 0 |
| Achmelvich | city | Highland | United Kingdom | 58.17 | -5.30 | 29 | 0 |
| Achmore | city | Highland | United Kingdom | 57.33 | -5.57 | 416 | 0 |
| Achmore | city | Stirling | United Kingdom | 56.45 | -4.28 | 1669 | 0 |
| Achnaba | city | Argyll and Bute | United Kingdom | 56.02 | -5.37 | 0 | 9625 |
| Achnacloich | city | Argyll and Bute | United Kingdom | 56.45 | -5.32 | 167 | 0 |
| Achnacroish | city | Highland | United Kingdom | 56.50 | -5.50 | 0 | 0 |
| Achnagarve | city | Highland | United Kingdom | 57.88 | -5.58 | 160 | 0 |
| Achnahanat | city | Highland | United Kingdom | 57.95 | -4.52 | 305 | 0 |
| Achnahannet | city | Highland | United Kingdom | 57.95 | -4.52 | 305 | 0 |
| Achnasheen | city | Highland | United Kingdom | 57.58 | -5.10 | 830 | 0 |
| Achnastank | city | Moray | United Kingdom | 57.38 | -3.20 | 1059 | 2384 |
| Achness | city | Highland | United Kingdom | 57.98 | -4.58 | 318 | 0 |
| Achness | city | Highland | United Kingdom | 58.30 | -4.30 | 830 | 0 |
| Achriesgill | city | Highland | United Kingdom | 58.43 | -4.98 | 223 | 0 |
| Achterneed | city | Highland | United Kingdom | 57.60 | -4.53 | 288 | 10116 |
| Achurch | city | Northamptonshire | United Kingdom | 52.43 | -0.48 | 157 | 7780 |
| Ackergill | city | Highland | United Kingdom | 58.47 | -3.13 | 6 | 0 |
| Acklam | city | North Yorkshire | United Kingdom | 54.03 | -0.80 | 400 | 2319 |
| Acklington | city | Northumberland | United Kingdom | 55.30 | -1.63 | 42 | 8545 |
| Ackworth | city | Wakefield | United Kingdom | 53.65 | -1.33 | 173 | 72157 |
| Acle | city | Norfolk | United Kingdom | 52.63 | 1.55 | 3 | 18214 |
| Acocks Green | city | Birmingham | United Kingdom | 52.45 | -1.82 | 393 | 239501 |
| Acomb | city | Northumberland | United Kingdom | 54.98 | -2.10 | 203 | 16410 |
| Acomb | city | York | United Kingdom | 53.95 | -1.13 | 36 | 63060 |
| Aconbury | city | Herefordshire | United Kingdom | 52.00 | -2.70 | 830 | 19237 |
| Acrefair | city | Wrexham | United Kingdom | 52.97 | -3.08 | 252 | 25678 |
| Acton | city | Armagh, Banbridge and Craigavon | United Kingdom | 54.30 | -6.37 | 236 | 4966 |
| Acton | city | Cheshire West and Chester | United Kingdom | 53.27 | -2.60 | 36 | 28665 |
| Acton | city | Shropshire | United Kingdom | 52.45 | -3.02 | 830 | 3107 |
| Acton | city | Ealing | United Kingdom | 51.49 | -0.22 | 72 | 628888 |
| Acton Burnell | city | Shropshire | United Kingdom | 52.62 | -2.70 | 830 | 6503 |
| Acton Round | city | Shropshire | United Kingdom | 52.55 | -2.53 | 830 | 6407 |
| Acton Scott | city | Shropshire | United Kingdom | 52.50 | -2.80 | 830 | 3177 |
| Acton Trussell | city | Staffordshire | United Kingdom | 52.75 | -2.10 | 364 | 27396 |
| Acton Turville | city | South Gloucestershire | United Kingdom | 51.52 | -2.28 | 830 | 8124 |
| Acton i London | city | Ealing | United Kingdom | 51.49 | -0.22 | 72 | 628888 |