The Forest Research Institute is organized in eleven research laboratories. In addition three farm/filed research stations and nine weather stations are managed by FRI’s staff
Laboratories
| Lab | ext |
| Wildlife Management | 206 |
| Wood Science and Technology | 260 |
| Silviculture and Forest Ecology |
212, 243 |
| Forest Pathology and Mycology |
208, 222 |
| Forest Genetics | 207 |
| Forest Entomology and Νematodes | 221 |
| Soil Science | 223, 224 |
| Rangeland ecology and Management | 247 |
| Wildfire Ecology | 246 |
| 244 | |
| Forest Management, Growth and Yield | 242 |
Farms and Field Research Stations