| AAG | The American Association of Geographers |
| NESTVAL | The New England-Saint Lawrence Valley Geographical Society |
| MSD | Middle States Division of the AAG |
| SEDAAG | Southeastern Division of the AAG |
| MADAAG | Middle Atlantic Division of the AAG |
| ELDAAG | East Lakes Division of the AAG |
| WLAAG | West Lakes Division of the AAG |
| SWAAG | South West Division of the AAG |
| GPRM | Great Plains Rocky Mountain Division of the AAG |
| APCG | Pacific Coast Division of the AAG |
| CAG-ACG | Canadian Association of Geographers – L’Association Canadienne des Géographes |
| UAA | The Urban Affairs Association |
| APA | American Planning Association |
| RSAI | Regional Science Association International |
| NARSC | North American Regional Science Association |
| IAIA | International Association for Impact Assessment |