| HCD | Hangnail Cream Division 
| Others |
| HCD | Hard Copy Device
| Others |
| HCD | Hardware Configuration Data
| Others |
| HCD | Hardware Configuration Definition
| Others |
| HCD | Hartford Community Dance
| Others |
| HCD | Hartt Community Division
| Others |
| HCD | Hayley C Drummond
| Others |
| HCD | Health Care DataWorks
| Others |
| HCD | Heinkel Club Deutschland
| Others |
| HCD | Heritage Conservation District
| Others |
| HCD | Hernia Congenital Diaphragmatic
| Others |
| HCD | High Cholesterol Diet
| Others |
| HCD | High Connection Density
| Others |
| HCD | High Consequence Decision
| Others |
| HCD | High Consistency Discharge
| Others |
| HCD | Higher Change Dispersion
| Others |
| HCD | Higher Collisional Dissociation
| Others |
| HCD | Highest Common Denominator
| Others |
| HCD | Highest Common Divisor
| Others |
| HCD | Hockey Club Dallas
| Others |
| HCD | Hole Circle Diameter
| Others |
| HCD | Hollow Cathode Discharge
| Others |
| HCD | Hollywood Creative Directory
| Others |
| HCD | Home Care Delivered
| Others |
| HCD | Home Country Direct
| Others |
| HCD | Hopkins Creative Design
| Others |
| HCD | Horizontal Component Distance
| Others |
| HCD | Horse Cavalry Detachment
| Others |
| HCD | Host Controller Device
| Others |
| HCD | Host Controller Driver
| Others |
| HCD | Hotel Content Database
| Others |
| HCD | Housing and Community Development
| Others |
| HCD | Housing Commission Director
| Others |
| HCD | Housing Conservation District
| Others |
| HCD | Housing Corporations Development
| Others |
| HCD | Human and Community Development
| Others |
| HCD | Human Capital Development
| Others |
| HCD | Human Centered Design
| Others |
| HCD | Human Centred Design
| Others |
| HCD | Human Centric Design
| Others |
| HCD | Human Company Design
| Others |
| HCD | Hyundai California Design
| Others |
| HCD | Hyundai California Design Center
| Others |