f-stop
[名]《写真》絞り目盛り
f-word
[名]〔the ～〕((略式))Ｆで始まる言葉（◆fuck や Fuck you. の婉曲語）
F.
Fahrenheit；February；Fellow；franc(s)；French；Friday
f.1
farad；farthing；fathom；feet；female；feminine；filly；fine；folio；following；foot；foul
f.2
（処方せんで）調合せよ（make）語源［ラテン fac］
f.b.
freight bill 運賃請求書；fullback
F.C.O.
Foreign and Commonwealth Office
F.D.
Fidei Defensor；fire department；focal distance
F.F.A.
《商業》free from alongside (ship) 船側渡し
F.I.
Falkland Islands
