Harry Hay
Communist Party USA, Mattachine Society, Stonewall riots, Gay Liberation Front, John Burnside (inventor) »

Hatchback
Automobile, Cargo, Tailgate, Car seat, Fastback, Liftback, Station wagon, Car body style, Sedan (automobile), Subcompact car, Compact car, Reduction potential »

Hell Girl
Animax Asia, Broadcasting, Anime, Aniplex, Studio Deen, Animax, Mainichi Broadcasting System, Nippon Television, List of Hell Girl episodes »

Help Desk
Help desk, Computer, Troubleshooting, Corporation, Toll-free telephone number, Website, Employment, Information Technology Infrastructure Library, ISO/IEC ... »

Heraklion
Ancient Greek, Capital (political), Crete , Heraklion Prefecture, Heraklion International Airport, "Nikos Kazantzakis", Nikos Kazantzakis, Arthur Evans. »

Herbivore
Animal, Predation, Organism, Heterotroph, Autotroph, Plant, Algae, Bacteria, Fungus, Parasitic plant »

Heuristic
Heuristic, Rule of thumb, Problem solving, Heuristic algorithm, Behavioral economics, Daniel Kahneman, Algorithm, Failure mode and effects analysis, List of ... »

Hipparcos
Acronym and initialism, European Space Agency, Astrometry, Parallax, Tycho- 2 Catalogue, Hipparcos Catalogue, Space Interferometry Mission, Full- sky Astrome... »

Historian
History, Authority, Research, Prehistory, Academic degree, Historical method, Historiography, American Historical Association, Denialism, Great man theory »

Homemaker
Cooking, Domestic technology, List of food preparation utensils, Diet (nutrition), Cookbook, Dishwashing, Borax, Soap, Ironing, Maintenance, repair and opera... »