TH Thailand property term
Nor Sor 3
น.ส. 3
Pronounced: nor sor saam
Plain-English definition
A land-use document recognising rights over a parcel, but with boundaries generally less precise than a Chanote or Nor Sor 3 Gor.
Why this matters to a foreign buyer
Do not treat it as a Chanote. Check the survey, boundaries and official records.