Broadly speaking:
Azure VM/How to backup azure vm
Azure Managed Disks
Azure Files
Azure databases (VMs basically not the service)
AKS
Azure Storage Services#Blob

references:

MS Learn

• Azure VMs
• Azure Managed Disks
• Azure Files
• SQL Server in Azure VMs
• SAP HANA databases in Azure VMs
• Azure Database for PostgreSQL servers
• Azure Blobs
• Azure Database for PostSQL - Flexible servers
• Azure Database for MySQL - Flexible servers
• Azure Kubernetes cluster