diff --git a/README.rst b/README.rst
index d5f6e678d..2731566cf 100644
--- a/README.rst
+++ b/README.rst
@@ -37,3 +37,5 @@ Acronyms used in code for brevity:
 - NSP: Network Service Policy
 - EP: External Policy
 - ES: External Segment
+- SC: Service Chain
+- SP: Service Profile