| Area of Critical Environmental Concern |
| Wild Horse Range |
| BLM National Monument |
| Outstanding Natural Area |
| Primitive Area |
| BLM Wilderness Study Area |
|
| BLM Wilderness Area |
| BLM Wilderness Conservation Area |
| BLM Wild and Scenic River |
| USDA Experimental (agricultural or biological research) |
| Military Reservation |
| Conservation Area |
|
| USFS Experimental (agricultural or biological research) |
| USFS Natural Area |
| National Forest |
|
| National Recreation Area |
|
| USFS Recreation Area |
| Ranger District |
|
| USFS Research Natural Area |
| USFS Proposed Research Natural Area |
| USFS Wilderness Study Area |
|
| Special Interest Area (Geologic, Botanical, Scenic, Riparian, Environmentally Sensitive, Archaeological) |
|
| USFS Wilderness Area |
|
| USFS Wildlife Management Area |
| USFS Wild and Scenic River |
| USFWS Conservation Area |
|
| USFWS Experimental (agricultural or biological research) |
| Fish Hatchery |
|
| USFWS Natural Area |
| USFWS Research Natural Area |
| USFWS Wilderness Area |
| USFWS Wilderness Study Area |
|
| Waterfowl Production Area |
|
| National Wildlife Refuge |
| National Historic Site |
| National Monument |
| National Park |
| National Recreation Area |
| Park |
| Privately Owned Conservation Land |
|
| TNC Preserve |
| State Experimental (agricultural or biological research) |
| State Fishing Access Site |
| State Park |
| State Wildlife Habitat Protection Area |
| State Wildlife Management Area |
|
| State Natural Area |
| State Forest |
|
| State Experimental (agricultural or biological research) |
| Reservation |
| Tribal Wildlife Refuge |
| Tribal March Preserve |
| Tribal Wilderness Area |
| Tribal Trust Lands |