GRE (disambiguation)

GRE is the Graduate Record Examinations, a standardized test created and administered by the Educational Testing Service in the United States

GRE may also refer to:

• Gecko rendering engine, used by Mozilla web browsers
• Generic Routing Encapsulation, a type of tunnel used on routers
• Glucocorticoid response elements, a type of hormone response element DNA sequence
• Grand River Enterprises, a Canadian tobacco and bottled water company
• GRE (company) (General Research of Electronics, Inc.), a Japanese multinational radio and electronics equipment manufacturer
• Greece national football team, FIFA country code
• IOC country code for Greece at the Olympics