| Acronym | Definition |
|---|
| NHC | National Hurricane Center |
| NHC | Notting Hill Carnival (UK) |
| NHC | New Hanover County (Wilmington, NC) |
| NHC | Naval Health Clinic |
| NHC | Notebook Hardware Control (software) |
| NHC | National Humanities Center (North Carolina) |
| NHC | National Housing Conference |
| NHC | Naval Historical Center |
| NHC | National Healthcare Corporation |
| NHC | Notebook Hardware Control |
| NHC | Next Hop Client |
| NHC | Natural Hazards Center (University of Colorado) |
| NHC | N-Heterocyclic Carbene |
| NHC | No Homers Club (Simpsons cartoon) |
| NHC | Next Hop Client (Cisco) |
| NHC | Norwegian Hull Club (Bergen, Norway) |
| NHC | National Hurricane Conference |
| NHC | National Health Council |
| NHC | National Heart Centre (Singapore) |
| NHC | National Homebrew Competition |
| NHC | New Hope Church |
| NHC | Northwest Hydraulic Consultants |
| NHC | North Hertfordshire College (UK) |
| NHC | Norwegian Helsinki Committee (election observation organizer; Norway) |
| NHC | National Healing Corporation (Boca Raton, FL) |
| NHC | North Harris College (Houston, TX, USA) |
| NHC | Nursing Home Center |
| NHC | Nederlandse Hotel Classificatie (Dutch: Dutch Hotel Classification) |
| NHC | Nordic Heritage Center (Maine) |
| NHC | National Hearing Center (Social Security Administration) |
| NHC | Notting Hill College (UK) |
| NHC | Nursing Home Component |
| NHC | New Honda City (car) |
| NHC | National Hyperbaric Centre (Aberdeen, Scotland) |
| NHC | Nevada Humanities Committee |
| NHC | Northeast Hoosier Conference |
| NHC | North Hudson Center (New York) |
| NHC | National Housing Commission |
| NHC | New Haven Chapter (various organizations; New Haven, CT) |
| NHC | New Horizon Capital Co., Ltd. (Japan) |
| NHC | New Zealand National Health Committee |
| NHC | Neighborhood Health Care (various locations) |
| NHC | Nippon Hume Corporation (Japan) |
| NHC | Numatec Hanford Corporation |
| NHC | New Hack City (hacker collective) |
| NHC | Northwest Hospital Center (Randallstown, MD) |
| NHC | Numatec Hanford Corp. |
| NHC | Next Hop Convergence |
| NHC | Nutrient Holding Capacity |
| NHC | National Hosting Center |
| NHC | No Hatch Controller |