diff --git a/htdocs/core/lib/product.lib.php b/htdocs/core/lib/product.lib.php
index a8567cd420c..9e82fcbc0a6 100644
--- a/htdocs/core/lib/product.lib.php
+++ b/htdocs/core/lib/product.lib.php
@@ -364,7 +364,7 @@ function show_stats_for_company($product, $socid)
 		if ($ret < 0) dol_print_error($db);
 		$langs->load("orders");
 		print '<tr><td>';
-		print '<a href="mo.php?id='.$product->id.'">'.img_object('', 'mrp').' '.$langs->trans("MO").'</a>';
+		print '<a href="mo.php?id=' . $product->id . '">' . img_object('', 'mrp') . ' ' . $langs->trans("ManufacturingOrder") . '</a>';
 		print '</td><td class="right">';
 		print $product->stats_mo['suppliers'];
 		print '</td><td class="right">';
diff --git a/htdocs/mrp/class/mo.class.php b/htdocs/mrp/class/mo.class.php
index 89e9b25abef..f8ff5751221 100644
--- a/htdocs/mrp/class/mo.class.php
+++ b/htdocs/mrp/class/mo.class.php
@@ -1000,7 +1000,7 @@ class Mo extends CommonObject
 
         $result = '';
 
-        $label = '<u>'.$langs->trans("MO").'</u>';
+		$label = '<u>' . $langs->trans("ManufacturingOrder") . '</u>';
         $label .= '<br>';
         $label .= '<b>'.$langs->trans('Ref').':</b> '.$this->ref;
         if (isset($this->status)) {
diff --git a/htdocs/mrp/index.php b/htdocs/mrp/index.php
index f0bdc8ba62d..2618353f982 100644
--- a/htdocs/mrp/index.php
+++ b/htdocs/mrp/index.php
@@ -96,7 +96,7 @@ if ($conf->use_javascript_ajax)
 
     	print '<div class="div-table-responsive-no-min">';
     	print '<table class="noborder nohover centpercent">';
-    	print '<tr class="liste_titre"><th colspan="2">'.$langs->trans("Statistics").' - '.$langs->trans("MO").'</th></tr>'."\n";
+		print '<tr class="liste_titre"><th colspan="2">' . $langs->trans("Statistics") . ' - ' . $langs->trans("ManufacturingOrder") . '</th></tr>' . "\n";
     	$listofstatus = array(0, 1, 2, 3, 9);
     	foreach ($listofstatus as $status)
     	{
diff --git a/htdocs/mrp/lib/mrp_mo.lib.php b/htdocs/mrp/lib/mrp_mo.lib.php
index f203633584e..eb61c42e83d 100644
--- a/htdocs/mrp/lib/mrp_mo.lib.php
+++ b/htdocs/mrp/lib/mrp_mo.lib.php
@@ -37,7 +37,7 @@ function moPrepareHead($object)
 	$head = array();
 
 	$head[$h][0] = DOL_URL_ROOT.'/mrp/mo_card.php?id='.$object->id;
-	$head[$h][1] = $langs->trans("MO");
+	$head[$h][1] = $langs->trans("ManufacturingOrder");
 	$head[$h][2] = 'card';
 	$h++;
 
diff --git a/htdocs/mrp/mo_agenda.php b/htdocs/mrp/mo_agenda.php
index 20c2cbfe290..8d5ea97dc43 100644
--- a/htdocs/mrp/mo_agenda.php
+++ b/htdocs/mrp/mo_agenda.php
@@ -133,7 +133,7 @@ if ($object->id > 0)
 	$head = moPrepareHead($object);
 
 
-	dol_fiche_head($head, 'agenda', $langs->trans("MO"), -1, $object->picto);
+	dol_fiche_head($head, 'agenda', $langs->trans("ManufacturingOrder"), -1, $object->picto);
 
 	// Object card
 	// ------------------------------------------------------------
diff --git a/htdocs/mrp/mo_card.php b/htdocs/mrp/mo_card.php
index 17799f7cbd1..7745918d3d9 100644
--- a/htdocs/mrp/mo_card.php
+++ b/htdocs/mrp/mo_card.php
@@ -336,7 +336,7 @@ if ($action == 'create')
 // Part to edit record
 if (($id || $ref) && $action == 'edit')
 {
-	print load_fiche_titre($langs->trans("MO"), '', 'mrp');
+	print load_fiche_titre($langs->trans("ManufacturingOrder"), '', 'mrp');
 
 	print '<form method="POST" action="'.$_SERVER["PHP_SELF"].'">';
     print '<input type="hidden" name="token" value="'.newToken().'">';
@@ -375,7 +375,7 @@ if ($object->id > 0 && (empty($action) || ($action != 'edit' && $action != 'crea
 	$res = $object->fetch_optionals();
 
 	$head = moPrepareHead($object);
-	dol_fiche_head($head, 'card', $langs->trans("MO"), -1, $object->picto);
+	dol_fiche_head($head, 'card', $langs->trans("ManufacturingOrder"), -1, $object->picto);
 
 	$formconfirm = '';
 
diff --git a/htdocs/mrp/mo_document.php b/htdocs/mrp/mo_document.php
index afc7ef58819..2878f5e7c43 100644
--- a/htdocs/mrp/mo_document.php
+++ b/htdocs/mrp/mo_document.php
@@ -103,7 +103,7 @@ if ($object->id)
 	 */
 	$head = moPrepareHead($object);
 
-	dol_fiche_head($head, 'document', $langs->trans("MO"), -1, $object->picto);
+	dol_fiche_head($head, 'document', $langs->trans("ManufacturingOrder"), -1, $object->picto);
 
 
 	// Build file list
diff --git a/htdocs/mrp/mo_movements.php b/htdocs/mrp/mo_movements.php
index 25d78c8c8e1..87acc7a0032 100644
--- a/htdocs/mrp/mo_movements.php
+++ b/htdocs/mrp/mo_movements.php
@@ -256,7 +256,7 @@ if ($object->id > 0 && (empty($action) || ($action != 'edit' && $action != 'crea
 	$res = $object->fetch_optionals();
 
 	$head = moPrepareHead($object);
-	dol_fiche_head($head, 'stockmovement', $langs->trans("MO"), -1, $object->picto);
+	dol_fiche_head($head, 'stockmovement', $langs->trans("ManufacturingOrder"), -1, $object->picto);
 
 	$formconfirm = '';
 
diff --git a/htdocs/mrp/mo_note.php b/htdocs/mrp/mo_note.php
index 7d0fe785c58..bc4ba863b5e 100644
--- a/htdocs/mrp/mo_note.php
+++ b/htdocs/mrp/mo_note.php
@@ -87,7 +87,7 @@ if ($id > 0 || !empty($ref))
 
 	$head = moPrepareHead($object);
 
-	dol_fiche_head($head, 'note', $langs->trans("MO"), -1, $object->picto);
+	dol_fiche_head($head, 'note', $langs->trans("ManufacturingOrder"), -1, $object->picto);
 
 	// Object card
 	// ------------------------------------------------------------
diff --git a/htdocs/mrp/mo_production.php b/htdocs/mrp/mo_production.php
index 2f8f2ce1d8e..def52ed4a32 100644
--- a/htdocs/mrp/mo_production.php
+++ b/htdocs/mrp/mo_production.php
@@ -436,7 +436,7 @@ if ($object->id > 0 && (empty($action) || ($action != 'edit' && $action != 'crea
 	$res = $object->fetch_optionals();
 
 	$head = moPrepareHead($object);
-	dol_fiche_head($head, 'production', $langs->trans("MO"), -1, $object->picto);
+	dol_fiche_head($head, 'production', $langs->trans("ManufacturingOrder"), -1, $object->picto);
 
 	$formconfirm = '';