Heparin Binding Fibroblast Growth Factor Class I, commonly known as HBGF-1, is a crucial protein involved in the regulation of cell growth and development. Synonyms for this term include Fibroblast Growth Factor-1, FGF-1, and Acidic FGF. These terms refer to the same protein but are utilized interchangeably in scientific literature. HBGF-1 plays a pivotal role in various biological processes such as wound healing, tissue repair, and angiogenesis. Understanding the synonyms for Heparin Binding Fibroblast Growth Factor Class I enables researchers and medical professionals to effectively communicate and share knowledge regarding this important protein and its significance in different biological processes.