diff --git a/README.adoc b/README.adoc
index d86a4bf..2862c46 100644
--- a/README.adoc
+++ b/README.adoc
@@ -28,3 +28,12 @@
 ==== Part 5: API AuthNZ, Non-Person Entities and Their Management (4, 13)
 
 - - -
+
+[glossary]
+==== Glossary
+
+[glossary]
+SoR
+  System of Record: One of possibly many sources of person information
+Core Person Schema
+  The most basic representation of a person as a set of attributes