diff --git a/_rake/aspell.en.pws b/_rake/aspell.en.pws
index ca560efe432..3d2ecb60e86 100644
--- a/_rake/aspell.en.pws
+++ b/_rake/aspell.en.pws
@@ -1563,4 +1563,10 @@ microbudget
 Misbalance
 bulding
 learnings
-microtaskers
\ No newline at end of file
+microtaskers
+Filippo
+CNIPA
+Rospatent
+IPOS
+WIPO
+Lempel
\ No newline at end of file