diff --git a/data/en/tokenization b/data/en/tokenization
index 340c154fe..46365515a 100644
--- a/data/en/tokenization
+++ b/data/en/tokenization
@@ -97,9 +97,11 @@ you've  you have
 10km    10 km
 U.S.    U.S.
 U.N.    U.N.
+Co. Co.
 Ms. Ms.
 Mr. Mr.
 P.  P.
+''  ''
 :)  :)
 <3  <3
 ;)  ;)