What is the meaning of F.?

Abbreviation of feminine.

Abbreviation of figure.

Abbreviation of feminine.

Abbreviation of form Used in certain three-part names.

and the following (page, paragraph, etc.)

born

abbreviation of Femininum

abbreviation of feminin

abbreviation of folgende (singular) (“following”, “subsequent”); akin to English f., et seq.. Compare ff.

abbreviation of für

abbreviation of folyó (current)

born

abbreviation of fòrma

born; abbreviation of född

former; abbreviation of förre

for, of; abbreviation of för

abbreviation of femrin

Source: wiktionary.org