| Acronym | Definition |
|---|
| HB➣Half Back (football) |
| HB➣House Bill |
| HB➣Handbook |
| HB➣Huntington Beach (California) |
| HB➣Housing Benefit (UK) |
| HB➣Half Board (hospitality industry) |
| HB➣Hepatitis B |
| HB➣Hot Box (railroad) |
| HB➣Hubei (China) |
| HB➣Health Benefits |
| HB➣Human Body |
| HB➣Happy Birthday |
| HB➣Hatchback (automobile style) |
| HB➣Hemoglobin |
| HB➣Hugo Boss |
| HB➣Brinell Hardness (materials science) |
| HB➣Hellboy (comic; movie) |
| HB➣Humbucker (electric guitar pickup) |
| HB➣Hobo |
| HB➣Hardbound |
| HB➣House of Bishops |
| HB➣Hauptbahnhof (Germany: main train station) |
| HB➣Hawkes Bay (province of New Zealand) |
| HB➣Hanna-Barbera (animation) |
| HB➣Hyperbaric |
| HB➣Humphrey Bogart (actor) |
| HB➣Hot Babe |
| HB➣Heart Beat |
| HB➣Home Base |
| HB➣Holy Bible |
| HB➣Honorbuddy (World of Warcraft) |
| HB➣Hydrogen Bonding |
| HB➣Hovedbestyrelse (Denmark) |
| HB➣Heart Block (cardiac condition) |
| HB➣High Bandwidth |
| HB➣Half Baked |
| HB➣Hansestadt Bremen (Bremen, Germany) |
| HB➣Hebrew Bible |
| HB➣Hardboard |
| HB➣Hard Boiled |
| HB➣Hawaii Business |
| HB➣Handelsbolag (Swedish general partnership) |
| HB➣Harmonic Balance |
| HB➣Hotbot (search engine) |
| HB➣Hierarchical Bayes (statistical analysis) |
| HB➣Hairball |
| HB➣Heart Breaker |
| HB➣Hurry Back |
| HB➣Heart Burn |
| HB➣Hale-Bopp (comet) |
| HB➣Heavy Barrel (M2 Cal. 50 machine gun) |
| HB➣Hard Black (pencil) |
| HB➣High Byte |
| HB➣Half Bath |
| HB➣Harvey Birdman (cartoon) |
| HB➣Hand Back |
| HB➣Hudson's Bay |
| HB➣Humble Brag |
| HB➣Hervey Bay (Queensland, Australia) |
| HB➣Hollywood Boulevard |
| HB➣Hill Billy |
| HB➣Hash Brown (band) |
| HB➣Hard Ball |
| HB➣Helbreath (gaming website) |
| HB➣Honey Bear |
| HB➣Heavy Bomber |
| HB➣Home Boy |
| HB➣Hey Bulldog (Beatles song) |
| HB➣His Bundle |
| HB➣Hose Bibb (construction) |
| HB➣Hunny Bunny |
| HB➣Housing Bureau |
| HB➣His Beatitude (title in Eastern churches) |
| HB➣Hrvatski Blok (Croatian Block, political party) |
| HB➣High Box |
| HB➣Huet Brothers (Oegstgeest, The Netherlands) |
| HB➣Hollow Bastion (gaming, Kingdom Hearts) |
| HB➣Horizontal Bomber (US Navy) |
| HB➣Horizontal Bridgeman Crystal |
| HB➣Honorbound |
| HB➣Homing Beacon |
| HB➣Halwani Brothers Co. (Saudi Arabia) |
| HB➣Host Broadcast |
| HB➣Horny Bastard |
| HB➣Hospital Belén (Spanish, Guatemala) |
| HB➣Hoffman-Boston (school) |
| HB➣Hairy Buffalo (mixed drink) |
| HB➣Haven/Bastion (paramilitary organization) |
| HB➣Hay Burner (a horse) |
| HB➣Horizontal Boat |
| HB➣Hoax Believer |
| HB➣Hippie Bus |
| HB➣Horizontal Baffle |
| HB➣Hydraulic Break |
| HB➣Heartland Band |
| HB➣Hybridization Block |
| HB➣Habesha Brewery (Ethiopia) |
| HB➣Haus Brinkmann (German cigarette brand) |
| HB➣Hampton and Branchville Railroad Company |
| HB➣Hit Batter/Batsman (baseball) |