How to draw JMS queue?
Is there any symbol for JMS queue? I know e.g. databases, files, classes should be drawn in the same way, but what about JMS elements?
If you are considering custom (high level) architecture diagrams, you could use cloud symbol (however, in my personal opinion it's more for topics), or those found in this tutorial: Basic JMS Concepts
There is a great book called "Enterprise Integration Patterns" which has a nice visual language and symbol for messaging systems, here is a link to the diagram they use for a queue http://www.eaipatterns.com/MessageChannel.html
http://www.eaipatterns.com/downloads.html has a stencils for Visio with all the shapes from the book.