diff --git a/Fuzzing/environment-identifiers.txt b/Fuzzing/environment-identifiers.txt
index 3c440f06..e93e352e 100644
--- a/Fuzzing/environment-identifiers.txt
+++ b/Fuzzing/environment-identifiers.txt
@@ -33,8 +33,11 @@ qual
 qualif
 qualification
 recette
+sandbox
+sb
 st
 stag
+stage
 staging
 stg
 ta