HBA or hba may refer to:
==Organizations== Hawaii Baptist Academy, United States, a private Christian school Healthcare Businesswomen's Association, promotes involvement of women in healthcare Hewa Bora Airways, defunct airline of DR Congo Hirsch Bedner Associates, hospitality design company Hospital Broadcasting Association, supports hospital radio in the United Kingdom Home Builders Association, a local association federated in National Association of Home Builders, a trade association in the United States
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).