FXQT

FXPV

FXTB

BGPI

APOD

EC

This is the Enterprise Console, used to maintan TLS Certs for FIX sessions.

EC via terminal doesn't work, so use

https://console.bloomberg.com/#/firm/ODkyODQ3/creg-tls-ui/fix-tls-mgr

Web Admin

https://service.bloomberg.com/portal/welcome

Used to administer contracts renewals etc.

Functionality

For Streaming workflow - FXTG (FX Trading Grid)
FXSPOT for SPOT ccy pairs, G10's etc
FXFWD are for pre spot ccy pairs Example EUR/RUB (russian/baltic regional banks) - Only a handful of our dealers are enabled for this. This wouldn't be relevant for you.
FXNDF - Can be traded if supported OFF-FACILITY and ON /SEF / MTF / TFE

SWAPS are not supported at all in FXTG and can be ignored.