However, here are some options you could use depending on the context:
* Gdns: This is a common abbreviation used in signage or lists.
* Gdn: This is a shorter version that might be used in informal contexts.
* Gard: This is a less common abbreviation that might be used in specific situations.
It's important to note that the best abbreviation to use depends on the context and the audience. If you're unsure, it's always best to spell out the word "gardens" in full.