update stuff

aws/documentation/naming-tagging-standard/naming/README.md

@@ -1,14 +1,57 @@
 # Naming
 
+Service names must follow the Base Label Format. Where there is variation from that standard or
+clarification needed, they are documented below.
+
+## Prefixes
+
+We have removed most of the prefix labels from services as they do not serve the original intended
+purpose of isolating in a flat namespace.  Each service has its own console and ARNs and they are
+distringuished by resource type.  The overuse of prefixes turned out to be a bad approach, in hindsight.
+
+These resources still retain a prefix:
+
+| Resource | Prefix | Comments |
+|----------|--------|----------|
+| IAM Policy | p- | |
+| IAM User | u- | Deprecating |
+| IAM Group | g- | Deprecating |
+| IAM Service Account | s- | Prefer roles |
+| IAM Admin user | a- | |
+| IAM Role | r- | |
+| KMS Key | k-kms- | |
+| S3 Bucket | v-s3- | |
+| EFS File system | v-efs- | |
+| EBS | v-ebs- | Deprecated | 
+| Security Group | sg- | Deprecating, but part of module |
+
+No new prefixes shall be introduced without discussion with the NTS Chair and Cloud Architect.
+
+## General
+
+* [Account Aliases](account-alias.md)
+* [Domain Zone Names](domain-names.md)
 * Host Naming (in need of some modernization)
   * [TCO Wiki](https://wiki.apps.tco.census.gov/index.php/Networking#Host_Naming)
+
+## Services
+
+* [Elastic Map Reduce](emr.md)
 * [IAM](iam.md)
   * [IAM Users](iam.md#iam-users)
   * [IAM Groups](iam.md#iam-groups)
   * [IAM Roles](iam.md#iam-roles)
   * [IAM Policies](iam.md#iam-policies)
 * [S3](s3.md)
 * [SecretsManager](secretsmanager.md)
+* [SNS](sns.md)
+* [SQS](sqs.md)
+
+### Needs Work
+
+* [EKS](eks.md)
+* [Identity Center](identity-center.md)
+* [VPC](vpc.md)
 
 # CHANGELOG
 
@@ -20,3 +63,7 @@
 
 - 1.0.2 -- 2026-03-31
   - add secretsmanager
+
+- 1.0.3 -- 2026-07-21
+  - organized sections
+  - add prefixes