Han population
Hand Eczema Severity Index
Handbook
Handicap Index
Handicap Inventory
Handicap Scale
Hanford Site
Hang Seng Index futures
Hank's balanced salt solution
Hankel transforms
Hansen's disease
Hansenula polymorpha

Hantzsch ester
Haplotype B
HapMap data
HapMap project
Harbor
Harbour
Hard Place
Hard Questions
Hardy
Hardy-Weinberg disequilibrium
Hardy-Weinberg equilibrium
Hardy-Weinberg expectations
Hardy spaces

Harem size
Harlequin Ducks
Harm Reduction Strategy
Harris
Harris Hip Score
Hartmann's procedure
Hartree
Hartwig amination
Harvard Medical School
Harvard School
Harvard University Press
Hasegawa Dementia Scale
Hashimoto's encephalopathy

Hate Speech
Haugh unit
Hausdorff dimension
Haversian systems
Hawaii
Hawaiian Archipelago
Hawaiian Islands
Hawthorne effect
Hazard Analysis Critical Control Point
Hazardous alcohol use
Hb
Hb concentrations
Hb E

Hb levels
Hb variants
HbA1c
HbA1c change