ScriptA ... ScriptZ
... \[ScriptA] ... \[ScriptZ]
Aliases: sca through scz.
Treated as distinct characters rather than style modifications of ordinary letters.
\[ScriptL] is a commonly used form.
Contiguous character codes from the private Unicode character range are used, even though a few script characters are included in ordinary Unicode.
See The Mathematica Book: Section 3.10.3.
See also: \[ScriptCapitalA] , \[GothicA] , \[DoubleStruckA] , etc.