Singkatan satuan juga dapat digunakan dengan awalan yang disingkat y, z, a, f, p, n, μ, m, c, d, da, h, k, M, G, T, P, E, Z, dan Y.
The waters bounded by a line beginning at a point at #° #′ north, #° #′ west; then due west to #° #′ west; then due south to #° #′ north; then due east to #° #′ west; then due north to the point of beginningsupport.google support.google