diff --git a/htdocs/langs/en_US/companies.lang b/htdocs/langs/en_US/companies.lang
index 6942dfea6ee..44c0d2acf1d 100644
--- a/htdocs/langs/en_US/companies.lang
+++ b/htdocs/langs/en_US/companies.lang
@@ -208,6 +208,7 @@ ProfId3PT=Prof Id 3 (Commercial Record number)
 ProfId4PT=Prof Id 4 (Conservatory)
 ProfId5PT=-
 ProfId6PT=-
+ProfId1PY=RUC
 ProfId1SN=RC
 ProfId2SN=NINEA
 ProfId3SN=-
diff --git a/htdocs/langs/en_US/languages.lang b/htdocs/langs/en_US/languages.lang
index 7b9f97f72eb..f44c0824c2c 100644
--- a/htdocs/langs/en_US/languages.lang
+++ b/htdocs/langs/en_US/languages.lang
@@ -21,6 +21,7 @@ Language_es_ES=Spanish
 Language_es_AR=Spanish (Argentina)
 Language_es_HN=Spanish (Honduras)
 Language_es_MX=Spanish (Mexico)
+Language_es_PY=Spanish (Paraguay)
 Language_es_PR=Spanish (Puerto Rico)
 Language_et_EE=Estonian
 Language_fa_IR=Persian
diff --git a/htdocs/langs/es_ES/companies.lang b/htdocs/langs/es_ES/companies.lang
index cc53fca73f6..bd891b016fd 100644
--- a/htdocs/langs/es_ES/companies.lang
+++ b/htdocs/langs/es_ES/companies.lang
@@ -208,6 +208,7 @@ ProfId3PT=Num reg. comercial
 ProfId4PT=Conservatorio
 ProfId5PT=-
 ProfId6PT=-
+ProfId1PY=RUC
 ProfId1SN=RC
 ProfId2SN=NINEA
 ProfId3SN=-
diff --git a/htdocs/langs/es_PY/main.lang b/htdocs/langs/es_PY/main.lang
new file mode 100644
index 00000000000..dc3a1c15180
--- /dev/null
+++ b/htdocs/langs/es_PY/main.lang
@@ -0,0 +1,3 @@
+Dolibarr language file - es_PY - main
+CHARSET=UTF-8
+DIRECTION=ltr
diff --git a/htdocs/langs/fr_FR/companies.lang b/htdocs/langs/fr_FR/companies.lang
index 2d9d58b3b8f..487979b4ba4 100644
--- a/htdocs/langs/fr_FR/companies.lang
+++ b/htdocs/langs/fr_FR/companies.lang
@@ -208,6 +208,7 @@ ProfId3PT=Id. prof. 3 (Num. enreg. commercial)
 ProfId4PT=Id. prof. 4 (Conservatory)
 ProfId5PT=-
 ProfId6PT=-
+ProfId1PY=RUC
 ProfId1SN=RC
 ProfId2SN=NINEA
 ProfId3SN=-
diff --git a/htdocs/langs/fr_FR/languages.lang b/htdocs/langs/fr_FR/languages.lang
index 6dd255f47c8..e603c355b37 100644
--- a/htdocs/langs/fr_FR/languages.lang
+++ b/htdocs/langs/fr_FR/languages.lang
@@ -21,6 +21,7 @@ Language_es_ES=Espagnol
 Language_es_AR=Espagnol (Argentine)
 Language_es_HN=Espagnol (Honduras)
 Language_es_MX=Espagnol (Mexique)
+Language_es_PY=Espagnol (Paraguay)
 Language_es_PR=Espagnol (Puerto Rico)
 Language_et_EE=Estonien
 Language_fa_IR=Perse