9mm Luger.
I have had good success with Federal rifle ammo.
.32 ACP is the same as the 7.65x17SR (sometimes referred to as the 7.65 Browning), so yes.
Yes, the .32 ACP is the same caliber as 7.65 mm Browning ammo. Note that it is NOT the same as 7.65 mm Luger, and also not the same as 7.65 mm (French) Longue.
It is the same cartridge
Try different brands to see what works best in YOUR rifle. Federal makes very good ammo that shoots well for many people.
11.5 mm bullet diameter
20 mm cannons.
No
Depends. If you mean the Ruger Mini-14 or Ranch Rifle, yes, you can. It is chambered for .223 and 5.56x45 ammo. If you read the owner's manual (available on the Ruger website) it will tell you that on page 13. The Target Model is ONLY for .223. Of course, the 6.8mm and the Mini-30 use different ammo entirely.
Contact the Browning service desk at the link below.
Contact Browning.
if you mean 7.35 carcano look on gunbroker there is a gentleman nambu1 who reloads for it and has very resonable prices