I know AlmaLinux 9.0 hasn’t been officially released yet, but there are download links up on repo.almalinux.org for both 9.0 and 9.0-beta.
The ISOs under 9.0 and 9.0-beta are BOTH AlmaLinux-9.0-beta-1-* for all architectures that I’ve checked.
Index of /almalinux/9/isos/x86_64/
../
AlmaLinux-9.0-beta-1-x86_64-boot.iso 18-Apr-2022 19:42 784334848
AlmaLinux-9.0-beta-1-x86_64-boot.iso.manifest 18-Apr-2022 19:44 559
AlmaLinux-9.0-beta-1-x86_64-dvd.iso 18-Apr-2022 19:50 8115978240
AlmaLinux-9.0-beta-1-x86_64-dvd.iso.manifest 18-Apr-2022 19:50 380043
AlmaLinux-9.0-beta-1-x86_64-minimal.iso 18-Apr-2022 19:47 1735393280
AlmaLinux-9.0-beta-1-x86_64-minimal.iso.manifest 18-Apr-2022 19:47 88662
CHECKSUM 18-Apr-2022 21:59 1398
Index of /almalinux/9.0-beta/isos/x86_64/
../
AlmaLinux-9.0-beta-1-x86_64-boot.iso 18-Apr-2022 19:42 784334848
AlmaLinux-9.0-beta-1-x86_64-boot.iso.manifest 18-Apr-2022 19:44 559
AlmaLinux-9.0-beta-1-x86_64-dvd.iso 18-Apr-2022 19:50 8115978240
AlmaLinux-9.0-beta-1-x86_64-dvd.iso.manifest 18-Apr-2022 19:50 380043
AlmaLinux-9.0-beta-1-x86_64-minimal.iso 18-Apr-2022 19:47 1735393280
AlmaLinux-9.0-beta-1-x86_64-minimal.iso.manifest 18-Apr-2022 19:47 88662
CHECKSUM 18-Apr-2022 21:59 1398