| ID | Abbreviation | Name | Name + Details | Pre 1975 county | medieval dioc. & deanery | Dedication | Earliest date of dedication | Source for dedication | Source Specific | memo |
| 27 | AIX | Aithsting | Aithsting united with Sandsting SHE in 16th c.SST | SHE | Orkney | x | x | x | x | x |
| 142 | BSX | Baliasta | Baliasta now part of Unst UNS | SHE | Orkney | x | x | x | x | xw |
| 151 | BRS | Bressay | Bressay now including Burra BXA | SHE | Orkney | x | x | x | x | xw |
| 152 | BXA | Burra | Burra united in 16th c. with Quarff & Bressay; now Bressay BRS | SHE | Orkney | x | x | x | x | xw |
| 271 | CBX | Cunningsburgh | Cunningsburgh now part of Dunrossness DNR. See PSAS xliv | SHE | Orkney | x | x | x | x | x |
| 348 | DTG | Delting | Delting including Olnafirth OFX & Laxavoe LVX | SHE | Orkney | x | x | x | x | w |
| 322 | DNR | Dunrossness | Dunrossness | SHE | Orkney | x | x | x | x | w |
| 466 | FIX | Fair Isle | Fair Isle now part of Dunrossness DNR | SHE | Orkney | x | x | x | x | x |
| 467 | FET | Fetlar | Fetlar | SHE | Orkney | x | x | x | x | x |
| FOX | Foula | Foula united in 16th c. with Papastour PPX; Sandness SXN and Walls WSX WAS | SHE | Orkney | x | x | x | x | x |
| 533 | HWX | Hillswick | Hillswick now part of Northmavine NMV | SHE | Orkney | Columba | 16c | Fasti | v 439 | xw |
| 812 | LVX | Laxavoe | Laxavoe now part of Delting DTG | SHE | Orkney | x | x | x | x | x |
| 814 | LWK | Lerwick | Lerwick | SHE | | | | | | |
| 819 | LXD | Lund | Lund now part of Unst UNS | SHE | Orkney | x | x | x | x | xw |
| LXT | Lunnasting | Lunnasting united with Whalsay and Nesting in 16 c., now Nesting NES | SHE | Orkney | | | | | |
| 902 | NES | Nesting | Nesting united with Lunnasting LXT and Whalsay WYX in 16th c. | SHE | Orkney | | | | | |
| 912 | NMV | Northmavine | Northmavine | SHE | Orkney | | | | | |
| 915 | NRX | Northrew | Northrew now part of Northmaven NMV | SHE | Orkney | | | | | |
| 921 | NWX | Norwick | Norwick now part of Unst UNS | SHE | Orkney | x | x | x | x | xw |
| 936 | OLX | Ollaberry | Ollaberry now part of Northmaven NMV | SHE | Orkney | x | x | x | x | x |
| 930 | OFX | Olnafirth | Olnafirth now part of Delting DTG | SHE | Orkney | x | x | x | x | xw |
| 947 | PPX | Papastour | Papastour united in 16th c. with Foula FOX; Sandness SXN and Walls WSX WAS | SHE | Orkney | | x | x | x | x |
| 981 | QFX | Quarff | Quarff united in 16th c. with Burra & Bressay now Bressay BRS | SHE | Orkney | x | x | x | x | x |
| SXN | Sandness | Sandness part of Walls WSX and Sandness WAS | SHE | Orkney | x | x | x | x | x |
| 1087 | SST | Sandsting | Sandsting | SHE | Orkney | | | | | |
| 1113 | SWX | Sandwick | Sandwick now part of Dunrossness DNR | SHE | Orkney | x | x | x | x | united to Cunningsburgh CBX; Fair Isle FIX and Dunrossness in the 16th c.. See PSAS xliv . Cowan 1967, 180 |
| 1133 | TWL | Tingwall | Tingwall | SHE | Orkney | x | x | x | x | xw |
| 1172 | UNS | Unst | Unst containing 3 medieval parishes (Baliasta, Lund and Norwick) | SHE | X | x | x | x | x | xw |
| WSX | Walls | Walls part of Walls and Sandness WAS | SHE | Orkney | x | x | x | x | x |
| WAS | Walls & Sandness | Walls WAX and Sandness SXN united in 16th c. | SHE | X | | | | | |
| 1187 | WEX | Weisdale | Weisdale now part of Tingwall TWL | SHE | Orkney | x | x | x | x | xw |
| WYX | Whalsay | Whalsay united with Lunnasting LXT and Nesting in 16th c., now Nesting NES | SHE | Orkney | | | | | |
| 1202 | WNX | Whiteness | Whiteness now part of Tingwall TWL | SHE | Orkney | x | x | x | x | xw |
| 1207 | YEL | Yell | Yell | SHE | Orkney | | | | | |