OSHA

OSHA may refer to:

• Occupational Safety and Health Administration, a federal agency of the United States that regulates workplace safety and health
• Occupational Safety and Health Act of 1970, a federal law in the United States, the act that created the Occupational Safety and Health Administration mentioned above
• Occupational Safety and Health Act 1994, a national law of Malaysia
• European Agency for Safety and Health at Work, an agency of the European Union

Osha may refer to:

• Osha River, a river in Russia
• Osha (herb), a perennial herb
• Osha, a character in George R. R. Martin's fictional A Song of Ice and Fire fantasy series
• Osha, a character in the television series Game of Thrones