| HDF | Hadfield 
| Others |
| HDF | Haemodiafiltration
| Others |
| HDF | Half Desent Females
| Others |
| HDF | Hdf Data Format
| Others |
| HDF | Hdsl Dual Framer
| Others |
| HDF | Heavy Duty Filter
| Others |
| HDF | Heierarchicl Data Format
| Others |
| HDF | Hell's Destruction Force
| Others |
| HDF | Hellenic Dance Festival
| Others |
| HDF | Help Development File
| Others |
| HDF | Help file (Help Development Kit)
| Others |
| HDF | Hereditary Disease Foundation
| Others |
| HDF | Heringsdorf Airport
| Others |
| HDF | Hierarchical Data File
| Others |
| HDF | Hierarchical Data Format
| Others |
| HDF | High Density Fiberboard
| Others |
| HDF | High Density Fibre
| Others |
| HDF | High Density Fibreboard
| Others |
| HDF | High Digestible Fibre
| Others |
| HDF | High Downforce
| Others |
| HDF | Highway Diesel Fuel
| Others |
| HDF | Hispanic Development Fund
| Others |
| HDF | HombreDeFierro
| Others |
| HDF | Horror Dark Fantasy
| Others |
| HDF | Host Data Facility
| Others |
| HDF | Hot Draped Formed
| Others |
| HDF | Hôtel-Dieu de France
| Others |
| HDF | Housing Development Fund
| Others |
| HDF | Hubble Deep Field
| Others |
| HDF | Human Development Foundation
| Others |
| HDF | Hungarian Defence Forces
| Others |
| HDF | Hunger Defense Fund
| Others |
| HDF | Hydrodefluorination
| Others |
| HDF | mail code for CDER (Center for Drug Evaluation and Research)
| Others |