| Abbreviation | Definition |
|---|---|
| HHBC | Heather Hills Baptist Church |
| HHBC | Henderson Hills Baptist Church |
| HHBC | Heritage Hills Baptist Church |
| HHBC | Hermitage Hills Baptist Church |
| HHBC | Highland Hills Baptist Church |
| HHBC | Hillsboro Heights Baptist Church |
| HHBC | Hyland Heights Baptist Church |
| HHCC | Harvest Hills Community Church |
| HHMC | Hemel Hempstead Methodist Church |
| HKCCCC | Hong Kong Council of the Church of Christ in China |
| HLBC | Harbour Lake Baptist Church |
| HLBC | Harehills Lane Baptist Church |
| HLCC | High Lakes Christian Church |
| HLCE | Holy Light Church English |
| HMBC | Hartford Memorial Baptist Church |
| HMBC | Hillsboro Mennonite Brethren Church |
| HMCC | Hamilton Mill Christian Church |
| HMPC | Hudson Memorial Presbyterian Church |
| HOBC | Honor Oak Baptist Church |
| HOCC | Highland Oaks Church of Christ |