[From the National Library of Wales, Dept. of Manuscript s & Records]
Abbreviations of commonly used titles and phrases
a. - acre(s)
Ang. - Anglesey
Brec. - Breconshire or Brecknockshire
Caern. - Caernarfonshire
Card. - Cardiganshire
Carm. - Carmarthenshire
co. - county
Denb. - Denbighshire
ECE - Ecclesiastical Commissioners (for England)
Flint - Flintshire
Glam. - Glamorgan
Glouc. - Gloucestershire
Heref. - Herefordshire
m. - messuage
Mer. - Merionethshire
Mon. - Monmouthshire
Mont. -Montgomeryshire
OS - Ordnance Survey
p. - (the) parish (of)
Pemb. - Pembrokeshire
QAB - Queen Anne's Bounty
Rad. - Radnorshire
RB - The Representative Body of the Church in Wales
Salop - Shropshire
t. - (the) township (of)
tmt. - tenement
WCC - The Welsh Church Commission (full title: The Commissioners of Church
Temporalities in Wales)