Well thats the question. Are there any projects for other languages which try to imitate what stackless python is doing for python?
If you mean the stackless compilation with lightweight concurrency, Haskell has done that from the very beginning.  IIRC the first compilation scheme for Haskell was called the G-machine.  Later that was replaced by the STG-machine.  This is actually necessary for efficient laziness, but easy concurrency and parallelism comes as an additional bonus.
Another notable language in this sector is Erlang and its bad joke imitation language Go, as well as continuation-based languages like Scheme.  Unlike Haskell they don't use an STG compilation scheme.
Are there any Stackless Python like projects for other languages (Java, Lisp, Haskell, Go etc)