oshaglossary / OSHA OSHA (oh-sh[schwa]).abbr.1. OCCUPATIONAL SAFETY AND HEALTH ACT OF1970.2. OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION. 词条贡献者 法律翻译Virginia,毕业于一所旨在培养高级翻译专业人才的翻译院校,专注翻译各类与国际贸易与投资监管有关的法律文件。