Ready: Recommended naming and tagging conventions

Organizing cloud-based assets in ways that aid operational management and support accounting requirements is a common challenge that faces large cloud adoption efforts. By applying well-defined naming and metadata tagging conventions to cloud-hosted resources, IT staff can quickly find and manage resources. Well-defined names and tags also help to align cloud usage costs with business teams by using chargeback and showback accounting mechanisms.

The Azure Architecture Center's naming rules and restrictions for Azure resources guidance provides general recommendations and platform limitations. The following discussion extends that generic guidance with more detailed recommendations aimed specifically at supporting enterprise cloud adoption efforts.

Resource names can be difficult to change. Make it a priority for your cloud adoption teams to establish a comprehensive naming convention before you begin any large cloud deployment.


Every business has different organizational and management requirements. The recommendations in this article serve as a starting point for discussions within your cloud adoption teams.

As these discussions progress, use the following template to capture the naming and tagging decisions you make when you align these recommendations to your specific business needs.

Download the naming and tagging convention tracking template.

Naming and tagging resources

A naming and tagging strategy includes business and operational details as components of resource names and metadata tags:

  • The business-related side of this strategy ensures that resource names and tags include the organizational information that's needed to identify the teams. Use a resource along with the business owners who are responsible for resource costs.
  • The operational side ensures that names and tags include information that IT teams use to identify the workload, application, environment, criticality, and other information useful for managing resources.

Resource naming

An effective naming convention assembles resource names by using important resource information as parts of a resource's name. For example, using the recommended naming conventions discussed later in this article, a public IP resource for a production SharePoint workload is named like this: pip-sharepoint-prod-westus-001.

From the name, you can quickly identify the resource's type, its associated workload, its deployment environment, and the Azure region hosting it.

Naming scope

All Azure resource types have a scope which defines the level that resource names must be unique. A resource must have a unique name within its scope.

For example, a virtual network has a resource group scope, which means that there can be only one network named vnet-prod-westus-001 in a given resource group. Other resource groups can have their own virtual network named vnet-prod-westus-001. Subnets, to give another example, are scoped to virtual networks, which means that each subnet within a virtual network must be uniquely named.

Some resource names, such as PaaS services with public endpoints or virtual machine DNS labels, have global scopes, which means that they must be unique across the entire Azure platform.

Resource names have length limits. Balancing the context embedded in a name with its scope and length is important when you develop your naming conventions. For more information about naming rules for allowed characters, scopes, and name lengths for resource types, see Naming conventions for Azure resources.

When you construct your naming convention, identify the key pieces of information that you want to reflect in a resource name. Different information is relevant for different resource types. The following list provides examples of information that are useful when you construct resource names.

Keep the length of naming components short to prevent exceeding resource name length limits.

Naming component Description Examples
Business unit Top-level division of your company that owns the subscription or workload the resource belongs to. In smaller organizations, this component might represent a single corporate top-level organizational element. fin, mktg, product, it, corp
Subscription type Summary description of the purpose of the subscription that contains the resource. Often broken down by deployment environment type or specific workloads. prod, shared, client
Application or service name Name of the application, workload, or service that the resource is a part of. navigator, emissions, sharepoint, hadoop
Deployment environment The stage of the development lifecycle for the workload that the resource supports. prod, dev, qa, stage, test
Region The Azure region where the resource is deployed. westus, eastus2, westeurope, usgovia

Each workload can consist of many individual resources and services. Incorporating resource type prefixes into your resource names makes it easier to visually identify application or service components.

The following list provides recommended Azure resource type prefixes to use when you define your naming conventions.

Resource type Resource name prefix
Resource group rg-
Azure Virtual Network vnet-
Virtual network gateway vnet-gw-
Gateway connection cn-
Subnet snet-
Network security group nsg-
Route table route-
Azure Virtual Machines vm-
VM storage account stvm
Public IP pip-
Azure Load Balancer lb-
NIC nic-
Azure Key Vault kv-
Azure Kubernetes Service aks-
Azure Service Bus sb-
Azure Service Bus queues sbq-
Azure App Service apps azapp-
Azure Functions apps azfun-
Azure Cloud Services azcs-
Azure SQL Database sqldb-
Azure Cosmos DB (formerly Azure DocumentDB) cosdb-
Azure Cache for Redis redis-
Azure Database for MySQL mysql-
Azure SQL Data Warehouse sqldw-
SQL Server Stretch Database sqlstrdb-
Azure Storage stor
Azure StorSimple ssimp
Azure Search srch-
Azure Cognitive Services cs-
Azure Machine Learning workspace aml-
Azure Data Lake Storage dls
Azure Data Lake Analytics dla
Azure HDInsight - Spark hdis-
Azure HDInsight - Hadoop hdihd-
Azure HDInsight - R Server hdir-
Azure HDInsight - HBase hdihb-
Power BI Embedded pbiemb
Azure Stream Analytics asa-
Azure Data Factory df-
Azure Event Hubs evh-
Azure IoT Hub aih-
Azure Notification Hubs anh-
Azure Notification Hubs namespace anhns-

Metadata tags

When you apply metadata tags to your cloud resources, you can include information about those assets that couldn't be included in the resource name. You can use that information to perform more sophisticated filtering and reporting on resources. You want these tags to include context about the resource's associated workload or application, operational requirements, and ownership information. This information can be used by IT or business teams to find resources or generate reports about resource usage and billing.

What tags you apply to resources and what tags are required or optional differs among organizations. The following list provides examples of common tags that capture important context and information about a resource. Use this list as a starting point to establish your own tagging conventions.

Tag Name Description Key Example value
Application name Name of the application, service, or workload the resource is associated with. ApplicationName {app name}
Approver name Person responsible for approving costs related to this resource. Approver {email}
Budget required/approved Money allocated for this application, service, or workload. BudgetAmount {$}
Business unit Top-level division of your company that owns the subscription or workload the resource belongs to. In smaller organizations, this tag might represent a single corporate or shared top-level organizational element. BusinessUnit FINANCE, MARKETING,{Product Name}, CORP, SHARED
Cost center Accounting cost center associated with this resource. CostCenter {number}
Disaster recovery Business criticality of the application, workload, or service. DR Mission-critical, Critical, Essential
End date of the project Date when the application, workload, or service is scheduled for retirement. EndDate {date}
Environment Deployment environment of the application, workload, or service. Env Prod, Dev, QA, Stage, Test
Owner name Owner of the application, workload, or service. Owner {email}
Requester name User who requested the creation of this application. Requestor {email}
Service class Service level agreement level of the application, workload, or service. ServiceClass Dev, Bronze, Silver, Gold
Start date of the project Date when the application, workload, or service was first deployed. StartDate {date}

Sample naming convention

The following section provides examples of naming schemes for common Azure resource types that are deployed during an enterprise cloud deployment.


Asset type Scope Format Examples
Subscription Account/Enterprise Agreement <Business Unit>-<Subscription type>-<###>
  • mktg-prod-001
  • corp-shared-001
  • fin-client-001

Resource groups

Asset type Scope Format Examples
Resource group Subscription rg-<App or Service name>-<Subscription type>-<###>
  • rg-mktgsharepoint-prod-001
  • rg-acctlookupsvc-share-001
  • rg-ad-dir-services-shared-001

Virtual networking

Asset type Scope Format Examples
Azure Virtual Network Resource group vnet-<Subscription type>-<Region>-<###>
  • vnet-shared-eastus2-001
  • vnet-prod-westus-001
  • vnet-client-eastus2-001
Virtual network virtual gateway Virtual network vnet-gw-v-<Subscription type>-<Region>-<###>
  • vnet-gw-v-shared-eastus2-001
  • vnet-gw-v-prod-westus-001
  • vnet-gw-v-client-eastus2-001
Virtual network local gateway Virtual gateway vnet-gw-l-<Subscription type>-<Region>-<###>
  • vnet-gw-l-shared-eastus2-001
  • vnet-gw-l-prod-westus-001
  • vnet-gw-l-client-eastus2-001
Site-to-site connections Resource group cn-<local gateway name>-to-<virtual gateway name>
  • cn-l-gw-shared-eastus2-001-to-v-gw-shared-eastus2-001
  • cn-l-gw-shared-eastus2-001-to-shared-westus-001
Virtual network connections Resource group cn-<subscription1><region1>-to-<subscription2><region2>-
  • cn-shared-eastus2-to-shared-westus
  • cn-prod-eastus2-to-prod-westus
Subnet Virtual network snet-<subscription>-<subregion>-<###>
  • snet-shared-eastus2-001
  • snet-prod-westus-001
  • snet-client-eastus2-001
Network security group Subnet or NIC nsg-<policy name or appname>-<###>
  • nsg-weballow-001
  • nsg-rdpallow-001
  • nsg-sqlallow-001
  • nsg-dnsbloked-001
Public IP Resource group pip-<vm name or app name>-<Environment>-<subregion>-<###>
  • pip-dc1-shared-eastus2-001
  • pip-hadoop-prod-westus-001

Azure Virtual Machines

Asset type Scope Format Examples
Azure Virtual Machines Resource group vm<policy name or appname><###>
  • vmnavigator001
  • vmsharepoint001
  • vmsqlnode001
  • vmhadoop001
VM storage account Global stvm<performance type><appname or prodname><region><###>
  • stvmstcoreeastus2001
  • stvmpmcoreeastus2001
  • stvmstplmeastus2001
  • stvmsthadoopeastus2001
DNS label Global <A record of vm>.[<region>]
Azure Load Balancer Resource group lb-<app name or role><Environment><###>
  • lb-navigator-prod-001
  • lb-sharepoint-dev-001
NIC Resource group nic-<##>-<vmname>-<subscription><###>
  • nic-01-dc1-shared-001
  • nic-02-vmhadoop1-prod-001
  • nic-02-vmtest1-client-001

PaaS services

Asset type Scope Format Examples
Azure App Service Global azapp-<App Name>-<Environment>-<###>.[{}]
Azure Functions app Global azfun-<App Name>-<Environment>-<###>.[{}]
Azure Cloud Services Global azcs-<App Name>-<Environment>-<###>.[{}]

Azure Service Bus

Asset type Scope Format Examples
Azure Service Bus Global sb-<App Name>-<Environment>.[{}]
  • sb-navigator-prod
  • sb-emissions-dev
Azure Service Bus queues Service Bus sbq-<query descriptor>
  • sbq-messagequery


Asset type Scope Format Examples
Azure SQL Database Global sqldb-<App Name>-<Environment>
  • sqldb-navigator-prod
  • sqldb-emissions-dev
Azure Cosmos DB (formerly DocumentDB) Global cosdb-<App Name>-<Environment>
  • cosdb-navigator-prod
  • cosdb-emissions-dev
Azure Cache for Redis Global redis-<App Name>-<Environment>
  • redis-navigator-prod
  • redis-emissions-dev
Azure Database for MySQL Global mysql-<App Name>-<Environment>
  • mysql-navigator-prod
  • mysql-emissions-dev
Azure SQL Data Warehouse Global sqldw-<App Name>-<Environment>
  • sqldw-navigator-prod
  • sqldw-emissions-dev
SQL Server Stretch Database Azure SQL Database sqlstrdb-<App Name>-<Environment>
  • sqlstrdb-navigator-prod
  • sqlstrdb-emissions-dev


Asset type Scope Format Examples
Azure Storage account - general use Global st<storage name><###>
  • stnavigatordata001
  • stemissionsoutput001
Azure Storage account - diagnostic logs Global stdiag<first 2 letters of subscription name and number><region><###>
  • stdiagsh001eastus2001
  • stdiagsh001westus001
Azure StorSimple Global ssimp<App Name><Environment>
  • ssimpnavigatorprod
  • ssimpemissionsdev

AI + Machine Learning

Asset type Scope Format Examples
Azure Search Global srch-<App Name>-<Environment>
  • srch-navigator-prod
  • srch-emissions-dev
Azure Cognitive Services Resource group cs-<App Name>-<Environment>
  • cs-navigator-prod
  • cs-emissions-dev
Azure Machine Learning workspace Resource group aml-<App Name>-<Environment>
  • aml-navigator-prod
  • aml-emissions-dev


Asset type Scope Format Examples
Azure Data Factory Global df-<App Name><Environment>
  • df-navigator-prod
  • df-emissions-dev
Azure Data Lake Storage Global dls<App Name><Environment>
  • dlsnavigatorprod
  • dlsemissionsdev
Azure Data Lake Analytics Global dla<App Name><Environment>
  • dlanavigatorprod
  • dlaemissionsdev
Azure HDInsight - Spark Global hdis-<App Name>-<Environment>
  • hdis-navigator-prod
  • hdis-emissions-dev
Azure HDInsight - Hadoop Global hdihd-<App Name>-<Environment>
  • hdihd-hadoop-prod
  • hdihd-emissions-dev
Azure HDInsight - R Server Global hdir-<App Name>-<Environment>
  • hdir-navigator-prod
  • hdir-emissions-dev
Azure HDInsight - HBase Global hdihb-<App Name>-<Environment>
  • hdihb-navigator-prod
  • hdihb-emissions-dev
Power BI Embedded Global pbiemb<App Name><Environment>
  • pbiem-navigator-prod
  • pbiem-emissions-dev

Internet of Things (IoT)

Asset type Scope Format Examples
Azure Stream Analytics on IoT Edge Resource group asa-<App Name>-<Environment>
  • asa-navigator-prod
  • asa-emissions-dev
Azure IoT Hub Global aih-<App Name>-<Environment>
  • aih-navigator-prod
  • aih-emissions-dev
Azure Event Hubs Global evh-<App Name>-<Environment>
  • evh-navigator-prod
  • evh-emissions-dev
Azure Notification Hubs Resource group anh-<App Name>-<Environment>
  • evh-navigator-prod
  • evh-emissions-dev
Azure Notification Hubs namespace Global anhns-<App Name>-<Environment>
  • anhns-navigator-prod
  • anhns-emissions-dev