- look ahead unit
- libritabs
- limerick
- lwei
- lc
- l.d. body
- livable
- leg room
- lightened
- loupe
- length thumb
- lead to
- leviathan
- light sensitivity dermatosis
- lime liniment
- layered tablet
- let slip
- labrum gleniodale
- latent heart block
- lapping process
- lock away
- lemon_juice
- luggage rack
- leptoptilus dubius
- life work
- like water off duck's back
- length of ilium
- length of glenoid fossa
- landslip
- line pockets
- labelled growth hormone
- laze away
- leverage buyout
- low_witted
- line phase
- line link pulsing
- line transmission
- line switching
- loose spun thread
- lacrimal fossa
- lacrimal papilla
- least significant
- lean period
- line_impedance
- light pen strike
- louis xi
- lao_tzu
- lao_zi
- lamentable
- longitudinal transmission check
