Detail
Type Wlr. - Reuth is a Weiler (Farm or Small Village).
BA Pfarrkirchen - The Bezirksamt for Reuth is Pfarrkirchen. The Bezirksamt is the District Office.
See Egglham 1) - A See notation means the entry is dependent on another entry. In this case, Reuth is dependent on Egglham 1), which should be consulted for additional information.