List the letter names represented by the treble clef lines and spaces.

Treble clef line 2/next to bottom line, or "9."

a sharp time signature

b measure flat

c bar line scale

d double bar line key signature

e treble clef natural

f quarter note musical staff

g 4

The letter names represented by the treble clef lines and spaces are:

Lines:
E (bottom line)
G
B
D
F (top line)

Spaces:
F (bottom space)
A
C
E (top space)