diff --git a/content/en/docs/reference/glossary/horizontal-pod-autoscaler.md b/content/en/docs/reference/glossary/horizontal-pod-autoscaler.md
index a82df528a4..4e3ace729e 100755
--- a/content/en/docs/reference/glossary/horizontal-pod-autoscaler.md
+++ b/content/en/docs/reference/glossary/horizontal-pod-autoscaler.md
@@ -7,6 +7,7 @@ short_description: >
   An API resource that automatically scales the number of pod replicas based on targeted CPU utilization or custom metric targets.
 
 aka: 
+- HPA
 tags:
 - operation
 ---