FF

1. Form feed (computing)
2. French franc or francs

ff or ff.

1. Fecerunt (Latin), (they) did it or made it
2. Folios (printing)
3. Following pages, lines, etc
4. Fortissimo (music)

• wing loading
• wing loadings
• wing mirror
• wing mirrors
• wing nut
• wing nuts
• wingover
• wingovers
• wings
• wing sheath
• wing sheaths
• wing shell
• wing shells
• wing shooting
• wing shootings
• wing shot
• wing-shot
• wing shots
• wing snail
• wing snails
• wingspan
• wingspans
• wingspread
• wingspreads
• wingsuit