JVM - Bytecodes only for Java
CIL - Bytecodes for VB.NET, C#, Managed C++ and the 1.0 SDK contained examples for Lisp, Pascal, Eiffel, Ada, ....
Of course, history then took another path for the JVM.
EDIT: Forgot that C++/CLI replaced Managed C++, which was the C++ variant on 1.0.
Although it should be mentioned that java language semantics are largely (depending on how you measure them :-) absent from the jvm. (Default methods were a very unusual change in that respect)
And, as you say, subsequent history has weirdly inverted the JVM and CIL. The former is a lot less 'J' and the latter is a lot less 'C' ;-)
(I was really referring to the healthy non-java jvm language community. JRuby, Scala, and Clojure have lively communities and commercial backing)