Formal:
* Senhoras: This is the most formal and respectful way to address a group of women.
* Damas: This is another formal option, often used in more elegant or historical contexts.
Informal:
* Mulheres: This is the most common and neutral way to refer to women in general.
* Garotas: This is a more informal term for young women.
* Moças: This is a slightly more formal term for young women, but still informal.
The best translation will depend on the specific situation and your relationship with the women you are addressing.