For people:
* Homeless shelter: A temporary housing facility for people experiencing homelessness.
* Animal shelter: A facility that houses and cares for stray, abandoned, or surrendered animals.
* Bomb shelter: A fortified structure designed to protect people from explosions and other dangers.
* Storm shelter: A safe room designed to protect people from severe weather.
* Safe house: A secret location for people who are in danger, often used for victims of domestic violence or human trafficking.
For other things:
* Bus shelter: A structure providing protection from the weather for people waiting for buses.
* Tree shelter: A protective covering placed around young trees to help them grow.
* Rock shelter: A natural cave or overhang in a rock face that can provide shelter from the elements.
More general terms:
* Refuge: A place of safety or protection.
* Haven: A place of safety and comfort.
* Sanctuary: A place of refuge and protection, especially for religious reasons.
Could you please tell me what kind of shelter you're interested in, and I can give you a more specific answer?