I want the font of A in WAG.
Can anyone find the real font or something similar?

Monogramos  Suggeriti da WinsorPrint 
WAG Middle  Suggeriti da LathanBarbinFonts 
Wazoo  Suggeriti da soulard 

according to this thread...
https://www.dafont.com/forum/read/195457/warner-bros-logo

it looks like there is no font for this, if you just need the A - why not just trace it in illustrator / inkscape

I don't have those programs but I use Wazoo for the A.

I now have Inkscape.

It is similar to the Monogramos font. You will have to adjust the shape a little to fit the shield since this font is round. Inkscape is awesome, I've been using it for over a decade.

This font is made by my friend SinMedia

Cool font, thank you!