li

1

In Cambodia, Laos, and Mongolia , 20^th century, a unit of mass, approximately 37.5 milligrams.

United Nations, 1966.

2

리 In Korea, at least as early as the 3^rd century – 20^th century, a unit of length. Also romanized as ri.

United Nations (1966) defines the Korean li as = 3.927… (i.e., 3 ⁵¹/₅₅) kilometers, which is the magnitude of the Japanese ri. It does not appear to be a magnitude the Korean ri, or li, ever had. In 1905, under the influence of Japanese systems of weights and measures, Korea defined the li as exactly 1/10 the size of the Japanese ri, that is 392.727… meters. That yielded a value much closer to historical values of the ri in Korea, for example:

Period in centuries CE	meters
3^rd	434.16
6^th-7^th	531.18
7^th-10^th	559.8
10^th-14^th	552.96

3

In Macau, 20^th century, a unit of length, approximately 0.376 millimeters.

United Nations, 1966.

4

In Macau, 20^th century, a unit of mass, approximately 37.79 milligrams.

United Nations, 1966.

5

In Mongolia , 20^th century, a unit of length, approximately 0.32 millimeters.

United Nations, 1966.