diff --git a/data/aomedia b/data/aomedia
deleted file mode 100644
index 15f57b60..00000000
--- a/data/aomedia
+++ /dev/null
@@ -1 +0,0 @@
-aomedia.org
diff --git a/data/atypi b/data/atypi
deleted file mode 100644
index 55e395a2..00000000
--- a/data/atypi
+++ /dev/null
@@ -1 +0,0 @@
-atypi.org
diff --git a/data/category-orgs b/data/category-orgs
index 6a120f27..a512ecfd 100644
--- a/data/category-orgs
+++ b/data/category-orgs
@@ -1,21 +1,22 @@
 # This list contains organizations outside China mainland.
 
-include:aomedia
 include:archive
-include:atypi
-include:change
 include:creativecommons
 include:csis
 include:emojipedia
-include:globalsecurity
 include:ieee
-include:ietf
-include:itu
 include:nist
 include:openstreetmap
 include:ruleoflaw
-include:smpte
-include:un
-include:w3c
-include:who
-include:wto
+
+aomedia.org
+atypi.org
+change.org
+globalsecurity.org
+ietf.org
+itu.int
+smpte.org
+un.org
+w3.org
+who.int
+wto.org
diff --git a/data/change b/data/change
deleted file mode 100644
index c833fb57..00000000
--- a/data/change
+++ /dev/null
@@ -1 +0,0 @@
-change.org
diff --git a/data/globalsecurity b/data/globalsecurity
deleted file mode 100644
index fea9d117..00000000
--- a/data/globalsecurity
+++ /dev/null
@@ -1 +0,0 @@
-globalsecurity.org
diff --git a/data/ietf b/data/ietf
deleted file mode 100644
index 3f79ede7..00000000
--- a/data/ietf
+++ /dev/null
@@ -1 +0,0 @@
-ietf.org
diff --git a/data/itu b/data/itu
deleted file mode 100644
index 87e33f56..00000000
--- a/data/itu
+++ /dev/null
@@ -1 +0,0 @@
-itu.int
diff --git a/data/smpte b/data/smpte
deleted file mode 100644
index 1e7d641d..00000000
--- a/data/smpte
+++ /dev/null
@@ -1 +0,0 @@
-smpte.org
diff --git a/data/un b/data/un
deleted file mode 100644
index 15313c06..00000000
--- a/data/un
+++ /dev/null
@@ -1 +0,0 @@
-un.org
diff --git a/data/w3c b/data/w3c
deleted file mode 100644
index dce1d7f4..00000000
--- a/data/w3c
+++ /dev/null
@@ -1 +0,0 @@
-w3.org
diff --git a/data/who b/data/who
deleted file mode 100644
index 9b5aed3d..00000000
--- a/data/who
+++ /dev/null
@@ -1 +0,0 @@
-who.int
diff --git a/data/wto b/data/wto
deleted file mode 100644
index 385bfa58..00000000
--- a/data/wto
+++ /dev/null
@@ -1 +0,0 @@
-wto.org