AH
AH is used in historical discussions—ranging from references to Adolf Hitler and American or ancient history—to denote “after hours” in social contexts and to label alternate‑history works.
Medical
Miscellaneous
Andalusian Horse
And Have
Another Hundred
Angry Hump
After Hijrat
Alter Herr
Ant Hell
Abg Haji
Andy Hilfiger
Alfried Hagedorn
Address Header
Authenticated Header
The Augustinian Hypothesis
After The Headache
Adrian Hawkins
Albert Hein
Approximately Homogeneous
Axes Handle
Ascaris Haemoglobin
Alf Hobo
Augustus Hamilton
Amiable Head
The American Herbal
Amateur Hours
Albert Heijn
Hospital Ship (Auxiliary, Hospital)
Alert Height (For Category III Operations)
Amps High
algebras AH
Adaptive Hypermedia
Community
After Hijrah
After Hours
Affordable Housing
Auction House
Adolf Hitler
Apocalyptic Harbinger
Alhamdulillah (Praise to god)
Alternate History
Governmental
International
Academic & Science
Artificial Harmonic
Aryl Hydrocarbon
American History
After Humanity
Ampere Hours
Aunts Husband
Ancient History
Asteroid Hunt
Arithmetical Hierarchy
Absolute Humidity
Auditory Hallucinations