FSE may refer to:
==Organizations== Federation of European Scouting (disambiguation) (French: '''') Ferrovie del Sud Est, an Italian railway company Football Supporters Europe, a football fan network Fung Seng Enterprises, a Hong Kong conglomerate Franciscan Sisters of the Eucharist, a Roman Catholic religious congregation
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).