diff --git a/src/acronym-constants.js b/src/acronym-constants.js
index 20d8bac..a1315bb 100644
--- a/src/acronym-constants.js
+++ b/src/acronym-constants.js
@@ -476,6 +476,8 @@ let localAcronyms = [
   'EPs',
   'Realbase',
   'AIM',
+  'AB',
+  'ABv2',
 ];
 
 export const acronyms = commonAcronyms.concat(