- lay_by
- lymphosarcoma cell
- let it all hang out
- lewis carroll
- lieutenant colonel
- librarian program
- legist
- locally attached
- localized peritonitis
- localized molecular orbital
- localized pretibial myxoedema
- lateralization
- lateralisation
- luff
- localised aspiration pneumonia
- localised breathing exercise
- localised costal expansion exercise
- lithuania
- lieutenant
- lieutenant general
- lock keeper
- lockring
- lock_key theory of taste
- line_coaxial
- labellig
- lexicalised
- love of the motherland
- lexicalisation
- lexicalization
- lexicalized
- liveried
- LEM
- lead up the garden path
- lead neuritis
- laminate
- levellizing
- lever hang
- lever scale
- light guide
- lestronoscope
- long gone into oblivion
- loan collection
- long_term memory
- LTM
- love_talk
- love stories
- lay it on thick
- let in
- little toe
- leeuwenhoek