What is the full list of number suffixes in PowerShell?

According to the PowerShell Language Specification (V3) that is the complete set.

• §2.3.5.1.1 Integer Literals includes: l, kb, mb, gb, tb, and pb.
• §2.3.5.1.2 Real Literals adds d.

As far as I am aware (no update to the specification has been published) PowerShell V4 does not add any further suffixes.