The meaning of the Acronym AH is...

AH is

• American History

More Meanings For AH:

• Attribute Hidden
• Address Handling
• Application Header
• Authentication Header
• Available and Happy
• Available Happy
• Asteroid Hunt
• Aryl Hydrocarbon
• Artificial Harmonic
• Ampere Hours
• Ancient History
• Arithmetical Hierarchy
• American History
• Ass Hole
• Attack Helicopter

AH is also in:

• Adults
• Aircraft
• Astronomy
• Chat
• Chemistry
• Electronics
• General
• Libraries
• Mathematics
• Networking
• Universities