Only looked at A and B so far and don't see abstract or blending.
Edit: no alignment, alpha, bevel, blur, brightness or burn.
Now for the Cs:
canvas / canvas size
clipping
cloning
contrast
crop
curve
Ds
density
dodge
drop shadow
E
emboss
Fs
filter
flash
focal
font
freehand
G
gradient
I
invert
Ls
layers
lighting
Ms
masking
magic wand
Ns
neon
noise
Os
object
outline
Ps
path
pattern
Q
quick mask
R
rasterize
S
scaling
Ts
text wrap
tint
tolerance
thumbnail
tone
Z
zoom
Edit: no alignment, alpha, bevel, blur, brightness or burn.
Now for the Cs:
canvas / canvas size
clipping
cloning
contrast
crop
curve
Ds
density
dodge
drop shadow
E
emboss
Fs
filter
flash
focal
font
freehand
G
gradient
I
invert
Ls
layers
lighting
Ms
masking
magic wand
Ns
neon
noise
Os
object
outline
Ps
path
pattern
Q
quick mask
R
rasterize
S
scaling
Ts
text wrap
tint
tolerance
thumbnail
tone
Z
zoom