Besides Google, I find Wikipedia is often helpful when finding acronym definitions as well. In this particular case, probably adding "Lisp" to your Google search would have helped, but if you didn't know it was limited to that domain, it's understandable that you didn't include it.
https://en.wikipedia.org/wiki/Common_Lisp_Object_System
Besides Google, I find Wikipedia is often helpful when finding acronym definitions as well. In this particular case, probably adding "Lisp" to your Google search would have helped, but if you didn't know it was limited to that domain, it's understandable that you didn't include it.