diff --git a/lib/llt/constants/abbreviations.rb b/lib/llt/constants/abbreviations.rb
index f99925a..08ee4d6 100644
--- a/lib/llt/constants/abbreviations.rb
+++ b/lib/llt/constants/abbreviations.rb
@@ -7,10 +7,10 @@ module Abbreviations
       DATES = %w{ a d Kal Non Id Ian Feb Mar Apr Mai Iun Iul Aug Sep Oct Octob Nov Dec }
       DATES_PIPED = DATES.join('|')
 
-      COS = %w{ Cos Coss Conss Cons cos coss conss cons }
-      COS_PIPED = COS.join('|')
+      INSCRIPTION_ABBR = %w{ Cos Coss Conss Cons cos coss conss cons tr pl Tr f p }
+      INSCRIPTION_ABBR_PIPED = INSCRIPTION_ABBR.join('|')
 
-      ALL_ABBRS_PIPED = "#{NAMES_PIPED}|#{DATES_PIPED}|#{COS_PIPED}"
+      ALL_ABBRS_PIPED = "#{NAMES_PIPED}|#{DATES_PIPED}|#{INSCRIPTION_ABBR_PIPED}"
 
       APOSTROPHES = %w{ po min vin potin satin scin tun }
       APOSTROPHES_PIPED = APOSTROPHES.join('|')