Map Abbreviations
Abbreviations used on maps shown on this website
BM - bench mark
FB - foot bridge
GP - guide post (signpost)
IH - inspection hole
LB - letter box
MS - mile stone
PH - public house
PO - post office
TCB - telephone call box
TP - turnpike
A full list of Ordnance Survey abbreviations is available at: www.ordnancesurvey.co.uk/oswebsite/aboutus/reports/misc/abbreviations.html#t