Unicode plane
range of 65 536 code points for the universal character set defined by ISO/CIE 10646 and The Unicode® Standard
Supplementary Multilingual Plane
Unicode plane (U+10000-1FFFF)
Tertiary Ideographic Plane
Unicode plane (U+30000-3FFFF)
reserved plane
supplementary Unicode plane reserved for future allocations
supplementary plane
one of the 16 Unicode planes other than the Basic Multilingual Plane
Basic Multilingual Plane
Unicode plane (U+0000-FFFF)
Supplementary Special-purpose Plane
Unicode plane (U+E0000-EFFFF)
Supplementary Ideographic Plane
Unicode plane (U+20000-2FFFF)