Guys, what does this stand for: FRHistS???

FRHistS
From Wikipedia, the free encyclopedia

Fellow of the Royal Historical Society. The Royal Historical Society was founded in 1868. It is the premier society in the United Kingdom which promotes and defends the scholarly study of the past.

The Society has a varied programme of lectures and one-day and two-day conferences covering a wide range of historical issues. Some of its meetings are held in London; others at university venues throughout Great Britain. They provide excellent opportunities for formal and informal discussion among historians.

To be elected to Fellowship prospective Fellows must have made "an original contribution to historical scholarship in the form of significant published work", normally a book or several substantial scholarly articles or alternatively "by the organisation of exhibitions, collections, or conferences, or by the editing of local history serials".