AH

AH may refer to:

• Albert Heijn a Dutch supermarket chain owned by Ahold.
• After Hijri (Latinization: Anno Hegirae): denotes the period after the Migration (al-Hijrah) in the Islāmic calendar system.
• After hours stock trading.
• Alaska Highway
• Authentication Header, a part of the IPsec protocol suite
• Avalon Hill, makers of military-themed board games
• Air handler, Often abbreviated to AHU, is a device used to condition and circulate air
• Alternate History, a subgenre of speculative fiction.
• Artificial Horizon, an aircraft instrument.
• AH! Onamatopeia for screaming
• Arcana Heart, a fighting game
• Attack helicopter

Ah may refer to:

• ampere-hour, a unit of electric charge.
• An onomatopoeia for the sound made when one realizes something.

In certain spiritual traditions AH may mean:

• Is the first sound made when evoking the sound Aum of the Omkara signification.

aH may refer to:

• attohenry, an SI unit of inductance

This disambiguation page lists articles associated with the same title. If an internal link led you here, you may wish to change the link to point directly to the intended article.

AH may refer to:

• Albert Heijn a Dutch supermarket chain owned by Ahold.
• After Hijri (Latinization: Anno Hegirae): denotes the period after the Migration (al-Hijrah) in the Islāmic calendar system.
• After hours stock trading.
• Alaska Highway
• Authentication Header, a part of the IPsec protocol suite
• Avalon Hill, makers of military-themed board games
• Air handler, Often abbreviated to AHU, is a device used to condition and circulate air
• Alternate History, a subgenre of speculative fiction.
• Artificial Horizon, an aircraft instrument.
• AH! Onamatopeia for screaming
• Arcana Heart, a fighting game
• Attack helicopter

Ah may refer to:

• ampere-hour, a unit of electric charge.
• An onomatopoeia for the sound made when one realizes something.

In certain spiritual traditions AH may mean:

• Is the first sound made when evoking the sound Aum of the Omkara signification.

aH may refer to:

• attohenry, an SI unit of inductance

This disambiguation page lists articles associated with the same title. If an internal link led you here, you may wish to change the link to point directly to the intended article.