- Game Theory
- Gender and Leadership
- Gender Discrimination
- General Accounting Office (GAO)
- General Agreement on Tariffs and Trade (GATT)
- General Services Administration (GSA)
- Geographic Information Systems (GIS)
- German Economic, Monetary and Social Union (GEMSU)
- Glass Ceiling
- Global Strategy
- Global Warming
- Globalization
- Goal Setting
- Going Concern
- Going Public
- Gold Standard
- Golden Parachute
- Government Contracts
- Governmental Accounting Standards Board (GASB)
- Graphical User Interface (GUI)
- Gray Market
- Green Marketing
- Greenmail
- Gross Domestic Product (GDP)
- Gross National Product (GNP)
- Groupthink
- Guaranteed Investment Contract (GIC)
