diff --git a/src/pregmod/widgets/slaveSummaryWidgets.tw b/src/pregmod/widgets/slaveSummaryWidgets.tw
index 8565f2301f9663002cbfc83fc9abfb30a76ccf25..1c31418a24d8ab2f719a36b8d044139a7e5974f4 100644
--- a/src/pregmod/widgets/slaveSummaryWidgets.tw
+++ b/src/pregmod/widgets/slaveSummaryWidgets.tw
@@ -752,7 +752,7 @@ Release rules: _Slave.releaseRules.
 <<case "Ghanan">>
 	Gha
 <<case "Congolese">>
-	Cog
+	RC
 <<case "Ethiopian">>
 	Eth
 <<case "South African">>
@@ -868,7 +868,7 @@ Release rules: _Slave.releaseRules.
 <<case "Spanish">>
 	Spa
 <<case "British">>
-	GB
+	UK
 <<case "Australian">>
 	Aus
 <<case "a New Zealander">>
@@ -956,7 +956,7 @@ Release rules: _Slave.releaseRules.
 <<case "Moldovan">>
 	Mol
 <<case "Nigerien">>
-	Ng
+	Ngr
 <<case "Bahamian">>
 	Bah
 <<case "Barbadian">>
@@ -1041,6 +1041,76 @@ Release rules: _Slave.releaseRules.
 	SI
 <<case "Tongan">>
 	Ton
+<<case "Catalan">>
+    Cat
+<<case "Equatoguinean">>
+    EG
+<<case "French Polynesian">>
+    FP
+<<case "Kurdish">>
+    Kur
+<<case "Tibetan">>
+    Tib
+<<case "Bissau-Guinean">>
+    GB
+<<case "Chadian">>
+    Cha
+<<case "Comorian">>
+    Com
+<<case "Ivorian">>
+    IC
+<<case "Mauritanian">>
+    Mta
+<<case "Mauritian">>
+    Mts
+<<case "Mosotho">>
+    Les
+<<case "Sierra Leonean">>
+    Sie
+<<case "Swazi">>
+    Swa
+<<case "Angolan">>
+    Ang"
+<<case "Sahrawi">>
+    Sah
+<<case "Burkinabé">>
+    BF
+<<case "Cape Verdean">>
+    CV
+<<case "Motswana">>
+    Bot
+<<case "Somali">>
+    Som
+<<case "Rwandan">>
+    Rwa
+<<case "São Toméan">>
+    STP
+<<case "Beninese">>
+    Ben
+<<case "Central African">>
+    CAR
+<<case "Gambian">>
+    Gam
+<<case "Senegalese">>
+    Sen
+<<case "Togolese">>
+    Tog
+<<case "Eritrean">>
+    Eri
+<<case "Guinean">>
+    Gui
+<<case "Malawian">>
+    Mwi
+<<case "Zairian">>
+    DRC
+<<case "Liberian">>
+    Lib
+<<case "Mozambican">>
+    Moz
+<<case "Namibian">>
+    Nam
+<<case "South Sudanese">>
+    SS
 <<case "Ancient Egyptian Revivalist">>
 	Egy Rev
 <<case "Ancient Chinese Revivalist">>