| Abbreviation | Definition |
|---|---|
| GRINZ | Genealogical Research Institute of New Zealand |
| GSCCA | Genealogy Society of Craighead County Arkansas |
| GSG | Genealogical Speakers Guild |
| GSHA | Genealogical Society of Hispanic America |
| GSMD | General Society of Mayflower Descendants |
| GSOR | Genealogy Society of Riverside |
| GSOR | Geneaology Society Of Riverside |
| GSSA | Genealogical Society of South Africa |
| GSSI | Genealogy Society of Southern Illinois |
| HAKING | I want Recovery my gmail id.. Please help me |
| HF | handfast |
| HGG | Historical Genealogy Gene |
| HM | His Majesty |
| ibm | ibidem (same) |
| ICAPGen | International Commission for the Accreditation of Professional Genealogists |
| ICCANB | Irish Canadian Cultural Association of New Brunswick |
| ICGS | Italian Citizenship and Genealogy Services |
| IGGM | Investigative Genetic Genealogy Matching |
| IGHR | Instititute of Genealogy and Historical Research |
| IGHR | Institute for Genealogy and Historical Research |