diff --git a/src/lang/unfinished/belarusian.txt b/src/lang/unfinished/belarusian.txt
--- a/src/lang/unfinished/belarusian.txt
+++ b/src/lang/unfinished/belarusian.txt
@@ -21,10 +21,13 @@
 ##id 0x0000
 STR_NULL                                                        :
 STR_EMPTY                                                       :
+STR_UNDEFINED                                                   :(ня вызначана)
+STR_JUST_NOTHING                                                :Нiчога
 
 # Cargo related strings
 # Plural cargo name
 STR_CARGO_PLURAL_NOTHING                                        :
+STR_CARGO_PLURAL_PASSENGERS                                     :Пасажыры
 
 # Singular cargo name
 STR_CARGO_SINGULAR_NOTHING                                      :
@@ -42,6 +45,13 @@ STR_NOTHING                             
 
 # Units used in OpenTTD
 
+
+
+
+
+
+
+
 # Common window strings
 
 
@@ -388,6 +398,8 @@ STR_OSK_KEYBOARD_LAYOUT_CAPS            
 
 # Fund new industry window
 
+# Industry cargoes window
+
 # Land area window
 
 # Description of land area of different tiles