The meaning of the Acronym GHA is...

GHA is

• Greenwich Hour Angle

More Meanings For GHA:

• Group Health Association
• General Housekeeping Area
• Greenwich Hour Angle
• Growth Hormone Antagonist
• Greenwich Hour Angle
• Ghardaia, Algeria
• Ghana

GHA is also in:

• Airport Codes
• Countries
• Farming
• NASA
• Physiology
• Professional Organizations