Fast typing system and method
Figures of speech
Flip card apparatus for forming units of speech
Flipbook for making words according to orthographic patterns
Fold-out garment book
Foreign language communication system/device and learning aid
Foreign language learning apparatus
Foreign language learning device and method
Foreign language learning tool and method for creating the same
Foreign language teaching aid and method
Foreign language teaching aid and method
Foreign lyric instructional device and method
Form of music notation
Fully automatic speed-reading trainer