| Abbreviation | Definition |
|---|---|
| GCD | Governor's Commission on Disabilities |
| GCD | Governor's Commission on Disability |
| GDA | Glasgow Disability Alliance |
| GLDM | Gibraltar Local Disability Movement |
| GSTD | Group Short Term Disability |
| GTT | Get Together with Technology |
| HAD | Home Address of the Deceased |
| HAPD | Helderberg Association for Persons with Disabilities |
| HCWD | Health Coverage for Workers with Disabilities |
| HDEC | HDEC and Disability Ethics Committees |
| HDI | Headache Disability Inventory |
| HDP | Health and Disability Program |
| HDQ | HIV Disability Questionnaire |
| HDRC | Hawaii Disability Rights Center |
| HDWD | Healthy Delawareans with Disabilities |
| HIDP | Homeownership for Individuals with Disabilities Program |
| HKWD | Homeschooling Kids With Disabilities |
| HLDI | High Limit Disability Insurance |
| HLDT | Herefordshire Learning Disability Trust |
| HODS | Home Office Disability Support |