http://www.cs.cmu.edu/afs/cs/project/ai-repository/ai/lang/l...
The *Lisp in the book The Connection Machine used a different sytax, there the operators α, β, and · where used to algebraically map and reduce lisp functions over parallel data structures as described in this paper by Hillis and Steele:
http://citeseerx.ist.psu.edu/viewdoc/download?doi=10.1.1.108...
Unfortunately it doesn't seem like this language exists anymore.
http://people.csail.mit.edu/bradley/cm5docs/nov06/GettingSta...
For more: http://www.softwarepreservation.org/projects/LISP/parallel#C...
Other variants were Connection Machine Lisp and Paralation Lisp.