| Abbreviation | Definition |
|---|---|
| GAAE | Ghazi Awad Architects Engineers |
| GADI | Grootfontein Agricultural Development Institute |
| GAEA | Government of Alberta Enterprise Architecture |
| GAEC | General Architectural and Engineering Contractor |
| GAPS | Guaranteed Architecture for Physical Security |
| GARUDA | Global Access to Resources Using Distributed Architecture |
| GASA | a Grid Accounting Services Architecture (GASA) ... |
| GASA | Grid Accounting Services Architecture |
| GAUD | Graduate Architecture and Urban Design |
| GBCA | Graphics-Based Control Architecture |
| GBT | Great Big Table |
| GCAG | Gulf Coast Architectural Group |
| GCCM | General Contractor Construction Method |
| GCP | General Construction Plan |
| GD | Geometric Dimensioning |
| GD | German Design |
| GD | Gregorian Dome |
| GD | Ground Design |
| GDC | Geocentric Design Code |
| GEAR | Gender Equality Architecture Reform |