HSD
HSD commonly appears in automotive and energy industries to denote hybrid drivetrains or high‑speed diesel fuel, while in tech circles it refers to high‑speed data transmission, and it is also used in organizational names such as Human Services Departments.
Medical
Health Service District
Health Sciences Division
Host Specificity for DNA
3ß-HydroxySteroid Dehydrogenase
Miscellaneous
Hawaii Skin Diver
Hardanger Sunnhordlandske Dampskipsselskap
Hicks Special Draught
Human Subjects Division
Hue Saturation Darkness
Human Systems Dynamics
Hand Shock Dampening
Hydraulic Systems Division
Hic Sunt Dracones
Hard Shell Door™
hết sử dụng
Honestly Significantly Different
Community
Harmony School of Discovery
High School Diplomats
Hazelwood School District
Hillsboro School District
Governmental
Human Intelligence Support Detachment
Health Systems Development
Horizontal Situation Display
Hamilton Standard Division
Honestly Significant Difference