| Word | Description |
| GAAP | Generally Accepted Accounting Principles |
| GDL | Graduated Driver License Law |
| GEAR UP | Gaining Early Awareness and Readiness for Undergraduate Programs |
| GED | General Education Development |
| GEMS | Growth and Enhancement of Montana Students - Montana's Statewide Longitudinal Data System |
| GEPA | General Education Provisions Act |
| GIS | Geographic Information System |
| GPRA | Government Performance and Results Act |
| GPS | Global Positioning System |
| GRASPS | GOAL Provide a statement of the task. Establish the goal, problem, challenge, or obstacle in the task. ROLE Define the role of the students in the task. State the job of the students for the task. AUDIENCE Identify the target audience within the context of the scenario. Example audiences might include a client or committee. SITUATION Set the context of the scenario. Explain the situation. PRODUCT Clarify what the students will create and why they will create it. STANDARDS Provide students with a clear picture of success. Identify specific standards for success. Issue rubrics to the students or develop them with the students. |
| GSD | Gamma Sigma Delta (The Honor Society of Agriculture) |
| GSEG | General Supervision Enhancement Grant |
| GTB | Guaranteed Tax Base |
| GTCC | Golden Triangle Curriculum Cooperative |
| GVWR | Gross Vehicle Weight Rating |