diff --git a/dateparser/data/date_translation_data/en.py b/dateparser/data/date_translation_data/en.py
index b70975e1b..74fd0c66f 100644
--- a/dateparser/data/date_translation_data/en.py
+++ b/dateparser/data/date_translation_data/en.py
@@ -51,32 +51,39 @@
     ],
     "monday": [
         "mon",
-        "monday"
+        "monday",
+        "mo"
     ],
     "tuesday": [
         "tue",
         "tuesday",
+        "tu",
         "Tues"
     ],
     "wednesday": [
         "wed",
-        "wednesday"
+        "wednesday",
+        "we"
     ],
     "thursday": [
         "thu",
-        "thursday"
+        "thursday",
+        "th"
     ],
     "friday": [
         "fri",
-        "friday"
+        "friday",
+        "fr"
     ],
     "saturday": [
         "sat",
-        "saturday"
+        "saturday",
+        "sa"
     ],
     "sunday": [
         "sun",
-        "sunday"
+        "sunday",
+        "su"
     ],
     "am": [
         "am"
diff --git a/dateparser_data/supplementary_language_data/date_translation_data/en.yaml b/dateparser_data/supplementary_language_data/date_translation_data/en.yaml
index d103bc577..172961545 100644
--- a/dateparser_data/supplementary_language_data/date_translation_data/en.yaml
+++ b/dateparser_data/supplementary_language_data/date_translation_data/en.yaml
@@ -3,9 +3,30 @@ pertain: ["of"]
 
 sentence_splitter_group : 1
 
+# two letters days of week
+
+monday:
+    - mo
+
 tuesday:
+    - tu
     - Tues
 
+wednesday:
+    - we
+
+thursday:
+    - th
+
+friday:
+    - fr
+
+saturday:
+    - sa
+
+sunday:
+    - su
+
 september:
     - sept