language
language_assignment
leader_curve
leader_directed_callout
leader_directed_dimension
leader_terminator
length_function
length_measure_with_unit
length_unit
light_source
light_source_ambient
light_source_directional
light_source_positional
light_source_spot
like_expression
limits_and_fits
line
linear_dimension
line_profile_tolerance
literal_number
local_time
location_shape_representation
locator
log10_function
log2_function
log_function
loop
lot_effectivity
luminous_intensity_measure_with_unit
luminous_intensity_unit