The meaning of the Acronym AH is...

AH is

• Authentication Header

More Meanings For AH:

• Asteroid Hunt
• Aryl Hydrocarbon
• Artificial Harmonic
• Ampere Hours
• Ancient History
• Arithmetical Hierarchy
• American History
• Americana House
• Armor Holdings, Inc.
• Adolf Hitler
• Affordable Housing
• After Hijrah
• Apocalyptic Harbinger
• Ace of Hearts
• Attribute Hidden

AH is also in:

• Astronomy
• Chemistry
• Electronics
• Famous
• Firms
• General
• Housing
• Libraries
• Mathematics
• Music
• NYSE Symbols
• Religion
• Sports
• Universities