What does l stand for?

Level

Horizontal; the instrument used for checking whether things are horizontal. Levels on a drawing are heights above a recognised datum which might either be the Ordnance Datum or a local datum for the job, whose location and value has to be specified on the drawings. Horizontal, oran optical/mechanical device that allows determination of horizontal. OR The version of a software application program.

Romanian Leu

Listeria

A genus of gram-positive bacilli. The primary human pathogen in the genus is L. monocytogenes, the usual causative agent of listeriosis.

Albanian Lek

Moldovan leu

Left

When referring to the side of a unit, the left side is always from the perspective of operation. In other words, when sitting in the driver's seat or when pushing a mower, the left side is the operator's left side.

Litre

The litre is an SI accepted metric system unit of volume. A litre is defined as a special name for a cubic decimetre or 10 centimetres × 10 centimetres × 10 centimetres, (1 L ≡ 1 dm3 ≡ 1000 cm3). Hence 1 L ≡ 0.001 m3 ≡ 1000 cm3, and 1 m3 (i.e. a cubic metre, which is the SI unit for volume) is exactly 1000 L.

Landscape

The sheltered side of something, the side away from the wind.

Liter

The liter is a unit of volume.1 liter = 1000 cubic centimeters. There are many symbols used to represent a liter: L, l, and a lowercase cursive l. The most common is the capital L.

Lumen

An empirical measure of the quantity of light. It is based upon the spectral sensitivity of the photosensors in the human eye under high (daytime) light levels. Photometrically it is the luminous flux emitted with a solid angle (1 steradian) by a point source having a uniform luminous intensity of 1 candela. Standard unit of measure for light flux or light energy. Lamp light output is measured in Lumens. It measures the rtotal amount of visible light emitted from any light source. It is SI derived unit of luminous flux. symbol is im.