(Grrrbau) wrote in message . com...
Hello,
is there someone who
can give me a list of upper stage engines
currently used in launch vehicles?

It's not separated in upper/lower stage engines, but if you go to:

http://www.astronautix.com/engines/index.htm

The engines do say if they're upper/lower stage engines when you look
into individual entries.

Mike Miller, Materials Engineer