The Rejang block spans U+A930–U+A95F, 48 codepoints in Plane 0 (Basic Multilingual Plane). 37 are assigned in Unicode 16.0; the other 11 are reserved for future characters.
All of its characters belong to the Rejang script.
By general category: 23 other letters (Lo), 11 non-spacing marks (Mn), 2 spacing marks (Mc), 1 other punctuation (Po).
The first 37 arrived in Unicode 5.1 (2008).
Most characters here are combining marks. See combining diacritical marks.