diff --git a/src/lang/latvian.txt b/src/lang/latvian.txt
--- a/src/lang/latvian.txt
+++ b/src/lang/latvian.txt
@@ -3,6 +3,8 @@
 ##isocode lv_LV
 ##plural 3
 ##textdir ltr
+##numberformat 00.000.000.000.000.000.000
+##numberabbreviations 3=00.000.000.000.000.000{NBSP}tk.|6=00.000.000.000.000{NBSP}m|9=00.000.000.000{NBSP}mljrd.|12=00.000.000{NBSP}tonna|15=00.000{NBSP}Qa|18=00{NBSP}Qi
 ##decimalsep ,
 ##winlangid 0x0426
 ##grflangid 0x2a