Understanding PeopleSoft Names for Financials MP and Bundles

Ok folks, I need some help.  We are trying to catch up on the maintenance for Financials for 9.0 and I'm gettting confused by the naming conventions used on Oracle Support to describe the Bundles and the content of Maintenance Packs.

On Doc ID 1474147.1 It lists bundles by FMS, ESA, and Global Components. Then lower under Maintenance Packs it describes the content as FMS Bundles, SCM Bundles, and Global Components Bundles.  FSM = FSM, GC = GC.... Does ESA = SCM???

When individually listed as an update on the Maintenace Schedule (example Doc ID 1586614.1), they are FSM Financials 9.0; FSM ESA 9.0 and FSM Global Components 9.0.  So that seems to match up with the top part of the earlier doc.  No mention on the quarterly maintenance schedules of SCM bundles.  So are they a mistake on that first Doc ID?  Should it read ESA?