Mill pair (Field).
Grid Reference: SM 81732 12278. Parish: Talbenny, Pembrokeshire
When recorded: 1841. Primary Source: none. Secondary Source: Cynefin

Nant-y-pair (Settlement).
Grid Reference: SN 34183 22152. Parish: Abernant, Carmarthenshire
When recorded: 1898-1908. Primary Source: OS 2nd Edition Maps. Secondary Source: GB1900 website

Pair cover (Field).
Grid Reference: ST 20169 86920. Parish: Rudry, Glamorgan
When recorded: 1841. Primary Source: none. Secondary Source: Cynefin

Pant y pair Ground (Field).
Grid Reference: SO 09494 61681. Parish: Cefnllys Rural, Radnorshire
When recorded: 1841. Primary Source: none. Secondary Source: Cynefin

Pant y pair Ground (Field).
Grid Reference: SO 09446 61724. Parish: Cefnllys Rural, Radnorshire
When recorded: 1841. Primary Source: none. Secondary Source: Cynefin

Pont y Pair (Unclassified).
Grid Reference: SH 79185 56677. Parish: Betws-y-coed, Caernarfonshire
When recorded: 1898-1908. Primary Source: OS 2nd Edition Maps. Secondary Source: GB1900 website

Pont y Pair (Unclassified).
Grid Reference: SH 79104 56730. Parish: Betws-y-coed, Caernarfonshire
When recorded: 1898-1908. Primary Source: OS 2nd Edition Maps. Secondary Source: GB1900 website

Pont y Pair ar Lygwy (Unclassified).
Grid Reference: SH 79186 56677. Parish: Betws-y-coed, Caernarfonshire
When recorded: 1699. Primary Source: Parochialia 1. Secondary Source: none

Pont-y-pair Hotel (Unclassified).
Grid Reference: SH 79076 56641. Parish: Betws-y-coed, Caernarfonshire
When recorded: 1898-1908. Primary Source: OS 2nd Edition Maps. Secondary Source: GB1900 website

Pwll-pair Factory (Disused) (Unclassified).
Grid Reference: SN 30988 47911. Parish: Betws Ifan, Cardiganshire
When recorded: 1898-1908. Primary Source: OS 2nd Edition Maps. Secondary Source: GB1900 website