Ordnance Survey Abbreviations and Acronyms
- LWMLow Water Mark
- LWNLawn Boy
- LWRLower
- LWRLast Walk Round
- LXLevel Crossing
- LYPJuly
- LYSTNovember
- MAGMagnetic
- MAGNMagnetic
- MBMunicipl Borough
- MCMinor Control
- MCPAMinor Control Point Album
- MDMedium
- MDMound
- MDMMedium
- MEMead
- MEDMedium
- MEDISeptember
- MEHJune
- MEMMedium
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