| Abbreviation | Definition |
|---|---|
| GFTD | Gold For Tax Dollars |
| GI | Governmental Issuer |
| GIPOT | Grants In Place Of Tax |
| GIPOT | Grants in Place of Taxes |
| GRT | Gross Receipts Tax |
| GRTF | Government Run Tax Funded |
| GST | Gabbar Singh Tax |
| GST | Genuine Simple Tax |
| GST | GoMATHA SERVICE TAX |
| GST | Good and Services Tax |
| GST | Good and Simple Tax |
| GST | Good Service Tax |
| GST | Goodbye To Simple Tax |
| GST | Goods and Service Tax |
| GST | Goods and Supply Tax |
| GST | Goods Service Tax |
| GST | Goods Services Tax |
| GST | Goodsand Services Tax |
| GST | Great Selfish Tax |
| GSTB | Goods and Services Tax Bulletin |