HBV is a common viral infection.

The HBAs attended the conference.

Howard University is a well-known HBCU in the United States.

There are many HBCUs in the United States.

I bought five hbars yesterday.

Hbar is often used in physics to represent the reduced Planck constant.

The doctors diagnosed him with multiple HBPs.

The HBTs are on sale.

HBFC is commonly used as a refrigerant in air conditioning systems.

HBCD is a flame retardant commonly used in building materials.