- hadronic decay
- hadronic gas
- hadronic molecular state
- hadronic processes
- hadronic shower
- hadronic structure
- hadronization
- hadronization model of quantum chromodynamics
- hadron structure
- hadron transport
- Hadwiger
- Hadwiger hypothesis
- Hadwiger-Nelson problem
- Hadwiger number
- Hadwiger principal theorem
- Hadwiger problem
- Haeden Eon
- Haedong Gangseo Group
- Haedus
- Haefliger
- Haefliger structure
- Haeinsa
- Haeinsa Temple Janggyeong Panjeon, the Depositories for the Tripitaka Koreana Woodblocks
- Haeju
- Haejwa Chilhyon