# If you'd like to omit non-matching lines from the result; add ';d' to the end of the expression.
sed -E 's/(?:-\p{Lu}+\b|\s*\([^()]*\)|[,|][^,|\n]+)+$//gm;t' <<< "Berman, PMP, CSM
Adesanya, MBA
Blagrove-Mandley, MSF
Baldwin, M.A. | MBA
Akwaboah-CEH,CASP,CAP,CCSK,SCM,VmWare.
Arif (CCIE SP)
A. Shields, BB, PMP
Young chu, CFA"
Please keep in mind that these code samples are automatically generated and are not guaranteed to work. If you find any syntax errors, feel free to submit a bug report. For a full regex reference for SED, please visit: https://www.gnu.org/software/sed/manual/html_node/The-_0022s_0022-Command.html