General terms:
* Prairie: This is a common name for grasslands in North America.
* Savanna: This term refers to grasslands with scattered trees, typically found in Africa, South America, and Australia.
* Steppe: This term is used for grasslands in Eurasia.
* Pampas: This term is used for grasslands in South America, particularly in Argentina and Uruguay.
* Velds: This term is used for grasslands in South Africa.
Other names:
* Meadow: A smaller, often wetter grassland with abundant wildflowers.
* Pasture: A grassland that is used for grazing animals.
* Downs: A rolling grassland, often found in England.
* Heath: A dry, open grassland with low-growing shrubs.
The best name for a specific grassland depends on its location, climate, and plant life.