diff --git a/Coding-Guidelines.md b/Coding-Guidelines.md
index f807723..11fcb4b 100644
--- a/Coding-Guidelines.md
+++ b/Coding-Guidelines.md
@@ -28,6 +28,10 @@ Release tags are prefixed with `v`.
 
 # C++ Guidelines
 
+## Abbreviations/Acronyms
+
+Abbreviations and acronyms shall be formatted like: `Http_server`.
+
 ## Namespaces
 
 Namespaces shall be named using PascalCase, for example `namespace Art::Seafire`.