What Does HD Stand For?

HD has more than one possible meaning :

• HD - Heavy Duty
• HD - Hemodialysis
• HD - Henry Draper Catalog Entry
• HD - High Definition
• HD - Highly Desirable
• HD - Hoiddown
• HD - Horizontal Drain
• HD - Hydrogen Damage
• HD - Hydrogen Drain
• HD - Sulfur Mustard

If you know of another acronym for HD, please suggest it as a new acronym for HD.