(sports, snowboarding, skiing) Clipping of 1620. (1620° spin)

plural of 16

(computing) Unicode Transformation Format-16; a Unicode encoding scheme which uses two-byte (16-bit) code units (singly for characters in plane 0, and in four-byte [32-bit] surrogate pairs for supplementary characters in planes 1 through 16).

(physics) The major stable isotope of oxygen, ¹⁶₈O, having eight protons and eight neutrons; it amounts to over 99% of the element in nature

(US) A lightweight assault rifle, originating from the Vietnam War period

plural of M-16

Alternative form of sweet sixteen

plural of 16-cell

(geometry) A four-dimensional polytope, analogous to an octahedron, whose sixteen bounding facets are tetrahedra.

Alternative form of last sixteen