Esq. or Esqr., Esquire.
etc. (L. et cætera), &c.; and others; and so forth.
et seq. (L. et sequentia), and the following.
ex., example; exception; ex, “out of,” as, a cargo ex Maria.
exch., exchequer; exchange.
Exon. (L. Exonia), Exeter.
f., feminine; farthing or farthings; foot or feet.
Fahr., Fahrenheit.
far., farriery; farthing.
F.A.S., Fellow of the Society of Arts.