org/wiki/Academic_degree There are various conventions for indicating degrees and diplomas after one's name. In some cultures it is usual to give only the highest degree. In others, it is usual to give the full sequence, in some cases giving abbreviations also for the discipline, the institution, and (where it applies) the level of honours.
New words, one handy idiom, and a 2-minute quiz — delivered to your inbox to keep your streak alive.