Dario (ˈdærɪəʊ). 1926–2016, Italian playwright and actor. His plays include The Accidental Death of an Anarchist (1970), Trumpets and Raspberries (1984), and The Tricks of the Trade (1991): Nobel prize for literature 1997

Field Officer

Flying Officer

Foreign Office

Faeroe Islands (international car registration)

folio

a sheet of paper folded in half to make two leaves for a book or manuscript

a book or manuscript of the largest common size made up of such sheets

a leaf of paper or parchment numbered on the front side only

a page number in a book

a unit of measurement of the length of legal documents, determined by the number of words, generally 72 or 90 in Britain and 100 in the US

a collection of related material

relating to or having the format of a folio

to number the leaves of (a book) consecutively