Definition |
Category |
| Center for Hemispheric Defense Studies | Military |
| Cincinnati Hebrew Day School | Hebrew |
| Center for Homeland Defense and Security | Cyber & Security |
| Capitol Hill Day School | Schools |
| Center for Health Decision Science | Healthcare |
| Certified Healthcare Documentation Specialist | Healthcare |
| Chicago Hittite Dictionary Supplements | Unclassified |
| Child Health and Development Studies | Development |
| Counseling and Human Development Services | Development |
| Center for Homeland Defense & Security | Universities |
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