*Adlam* is a Unicode block containing characters from the Adlam script, an alphabetic script devised during the late 1980s for writing the Fula language in Guinea, Nigeria, Liberia, and other nearby countries.
— Wikipedia entry for Adlam
See Version of Unicode supported by FOLIO? on Discuss for the initial discussion of support. Charles attempted to load a MRC file with Adlam code points:
The steps that I took in the Goldenrod release were to (1) go to Data Import, (2) choose files, (3) select 13155553.bib, and (4) run ‘Test’.