| ID | Abbreviation | Name | Name + Details | Pre 1975 county | medieval dioc. & deanery | Dedication | Earliest date of dedication | Source for dedication | Source Specific | memo |
| 1 | ASB | Abbey St Bathans | Abbey St Bathans | BWK | StA Mers | Baithene | x | Place-name | x | Mx |
| 81 | AYT | Ayton | Ayton | BWK | StA Mers | Dennis | x | Ash 1972 | 384 | Mw |
| 99 | BDX | Bassendean | Bassendean now part of Gordon GOR | BWK | StA Mers | x | x | x | x | x |
| 100 | BET | Berwick-on-Tweed | Berwick-on-Tweed now NTB England | BWK | StA Mers | Holy Trinity | x | x | x | w |
| 102 | BUX | Bunkle | Bunkle part of Bunkle & Preston PRX BUP | BWK | DKD SoFo | x | x | x | w | |
| 101 | BUP | Bunkle & Preston | Bunkle BUX and Preston PRX | BWK | X | x | x | x | xw | |
| 189 | CHK | Channelkirk | Channelkirk | BWK | StA Mers | x | x | x | x | mw |
| 190 | CHS | Chirnside | Chirnside | BWK | StA Mers | x | x | x | x | m |
| 191 | CBP | Cockburnspath | Cockburnspath formerly a chapel of Oldhamstocks OHS | BWK | StA Hadd | Helen | x | x | x | x |
| 192 | CHM | Coldingham | Coldingham | BWK | StA Mers | Mary | x | Ash 1972 | 383 | Mw |
| 193 | CSM | Coldstream | Coldstream aka Lennel | BWK | StA Mers | X | X | X | X | x |
| 194 | CRS | Cranshaws | Cranshaws NT683617 including Ellem ELX | BWK | StA Mers | x | x | x | x | x |
| 323 | DNS | Duns | Duns | BWK | StA Mers | x | x | x | x | m |
| 392 | EAR | Earlston | Earlston | BWK | StA Mers | x | x | x | x | m |
| 393 | ECC | Eccles | Eccles | BWK | StA Mers | Cuthbert | 1250 | St A. Lib. | xxix no.59 | xw |
| 394 | EDR | Edrom | Edrom | BWK | StA Mers | x | x | x | x | m |
| 395 | ELX | Ellem | Ellem now part of Cranshaws CRS | BWK | StA Mers | x | x | x | x | x |
| 396 | EYM | Eyemouth | Eyemouth | BWK | St A Mers | x | x | x | x | xw |
| 443 | FWX | Fishwick | Fishwick now part of Hutton HUT | BWK | StA Mers | x | x | x | x | xw |
| 444 | FOG | Fogo | Fogo | BWK | StA Mers | x | x | x | x | mw |
| 445 | FOU | Foulden | Foulden | BWK | StA Mers | x | x | x | x | mw |
| 487 | GOR | Gordon | Gordon now includes Bassendean BDX | BWK | StA Mers | x | x | x | x | w |
| 488 | GRE | Greenlaw | Greenlaw including Halliburton HAX | BWK | StA Mers | x | x | x | x | x |
| 543 | HAX | Halliburton | Halliburton now part of Greenlaw GRE | BWK | StA Mers | x | x | x | x | |
| 516 | HNX | Hilton | Hilton now part of Whitsome WHI | BWK | StA Mers | x | x | x | x | x |
| 517 | HRX | Hirsel | Hirsel now part of Coldstream CSM | BWK | StA Mers | x | x | x | x | x |
| 518 | HOX | Horndean | Horndean now in Ladykirk LKK | BWK | StA Mers | x | | | | |
| 519 | HUM | Hume | Hume | BWK | StA Mers | Nicholas | x | RRS ii | index | xw |
| 520 | HUT | Hutton | Hutton | BWK | StA Mers | x | x | x | x | w |
| 780 | LKK | Ladykirk | Ladykirk formerly Easter Upsetlington | BWK | StA Mers | Mary | | Place-name | x | xw |
| 807 | LTX | Lamberton | Lamberton now part of Mordington MRD | BWK | StA Mers | x | x | x | x | xw |
| 772 | LGT | Langton | Langton | BWK | StA Mers | | | | | |
| 752 | LAU | Lauder | Lauder | BWK | StA Mers | | | | | |
| 763 | LEG | Legerwood | Legerwood | BWK | StA Mers | x | x | x | x | xw |
| 784 | LMS | Longformacus | Longformacus | BWK | StA Mers | x | x | x | x | x |
| 838 | MER | Mertoun | Mertoun | BWK | StA Mers | x | x | x | x | m |
| 867 | MRD | Mordington | Mordington | BWK | StA Mers | x | x | x | x | m |
| 901 | NEN | Nenthorn | Nenthorn | BWK | StA Mers | Nechtan | x | Place-name | x | mw |
| 928 | OCX | Old Cambus | Old Cambus now part of Cockburnspath CBP (Auldcambus, Cowan 1967) | BWK | StA Mers | Helen | x | Ash 1972 | 383 | mw [formerly CBP OCX] |
| PAX | Paxton | Paxton now part of Hutton HUT | BWK | StA Mers | | | | | |
| 969 | PWH | Polwarth | Polwarth | BWK | StA Mers | x | x | x | x | x |
| 976 | PRX | Preston | Preston part of Bunkle BUX & Preston BUP | BWK | DKD SoFo | x | x | x | x | mw |
| SPX | Simprin | Simprin | BWK | StA Mers | | | | | |
| SXF | Strafontein | Strafontein | BWK | StA Mers | | | | | |
| 1112 | SWN | Swinton | Swinton | BWK | StA Mers | x | x | x | x | xw |
| 1177 | UWX | Wester Upsetlington | Wester Upsetlington now part of Hutton HUT | BWK | St A Mers | x | x | x | x | xw |
| 1203 | WRR | Westruther | Westruther | BWK | x | x | x | x | x | x |
| 1191 | WHI | Whitsome | Whitsome | BWK | StA Mers | x | x | x | x | x |