diff --git a/koha-tmpl/intranet-tmpl/prog/en/includes/background_jobs/batch_authority_record_deletion.inc b/koha-tmpl/intranet-tmpl/prog/en/includes/background_jobs/batch_authority_record_deletion.inc
index 43d68d3978..06a62e6f80 100644
--- a/koha-tmpl/intranet-tmpl/prog/en/includes/background_jobs/batch_authority_record_deletion.inc
+++ b/koha-tmpl/intranet-tmpl/prog/en/includes/background_jobs/batch_authority_record_deletion.inc
@@ -22,7 +22,7 @@
                 <i class="fa fa-exclamation error"></i>
             [% END %]
             [% IF m.code == 'authority_not_exists' %]
-                <span>The authority id [% m.authid | html %] does not exist in the database.</span>
+                <span>The authority ID [% m.authid | html %] does not exist in the database.</span>
             [% ELSIF m.code == 'authority_not_deleted' %]
                 <span>Authority record [% m.authid | html %] was not deleted. An error occurred.</span>
             [% ELSIF m.code == 'authority_deleted' %]
diff --git a/koha-tmpl/intranet-tmpl/prog/en/includes/background_jobs/batch_hold_cancel.inc b/koha-tmpl/intranet-tmpl/prog/en/includes/background_jobs/batch_hold_cancel.inc
index e42d32581e..6469d014e9 100644
--- a/koha-tmpl/intranet-tmpl/prog/en/includes/background_jobs/batch_hold_cancel.inc
+++ b/koha-tmpl/intranet-tmpl/prog/en/includes/background_jobs/batch_hold_cancel.inc
@@ -34,7 +34,7 @@
                 <span>An error occurred on cancelling.</span>
                 [% SWITCH m.error %]
                 [% CASE 'hold_not_found' %]
-                    <span>No hold with id [% m.hold_id | html %] found.</span>
+                    <span>No hold with ID [% m.hold_id | html %] found.</span>
                 [% CASE %]
                     <span>Unknown error '[% m.error | html %]'.</span>
                 [% END %]
diff --git a/koha-tmpl/intranet-tmpl/prog/en/includes/mana/mana-share-report.inc b/koha-tmpl/intranet-tmpl/prog/en/includes/mana/mana-share-report.inc
index 9c1f939f22..13bb00279b 100644
--- a/koha-tmpl/intranet-tmpl/prog/en/includes/mana/mana-share-report.inc
+++ b/koha-tmpl/intranet-tmpl/prog/en/includes/mana/mana-share-report.inc
@@ -16,7 +16,7 @@
                     <div id="note-error" class="alert alert-warning" role="alert"> Please enter a report name and descriptive note before sharing (minimum 20 characters) </div>
                     <div class="shared_infos rows">
                         <ul>
-                            <li><span class="label">Id: </span><div id="shared_id"></div></li>
+                            <li><span class="label">ID: </span><div id="shared_id"></div></li>
                             <li><span class="label">Name: </span><div id="shared_name"></div></li>
                             <li><span class="label">SQL: </span><div id="shared_sql"></div></li>
                             <li><span class="label">Group: </span><div id="shared_group"></div></li>
diff --git a/koha-tmpl/intranet-tmpl/prog/en/includes/str/tinymce_i18n.inc b/koha-tmpl/intranet-tmpl/prog/en/includes/str/tinymce_i18n.inc
index bc6e5f1574..49752bdd3f 100644
--- a/koha-tmpl/intranet-tmpl/prog/en/includes/str/tinymce_i18n.inc
+++ b/koha-tmpl/intranet-tmpl/prog/en/includes/str/tinymce_i18n.inc
@@ -201,8 +201,8 @@
         "Horizontal space": _("Horizontal space"),
         "hryvnia sign": _("hryvnia sign"),
         "ID attribute must be unique": _("ID attribute must be unique"),
-        "Id should start with a letter, followed only by letters, numbers, dashes, dots, colons or underscores.": _("Id should start with a letter, followed only by letters, numbers, dashes, dots, colons or underscores."),
-        Id: _("Id"),
+        "ID should start with a letter, followed only by letters, numbers, dashes, dots, colons or underscores.": _("ID should start with a letter, followed only by letters, numbers, dashes, dots, colons or underscores."),
+        Id: _("ID"),
         "Ignore all": _("Ignore all"),
         Ignore: _("Ignore"),
         "Image description": _("Image description"),
diff --git a/koha-tmpl/intranet-tmpl/prog/en/modules/acqui/invoice.tt b/koha-tmpl/intranet-tmpl/prog/en/modules/acqui/invoice.tt
index 5dd8635f9a..9308c07e24 100644
--- a/koha-tmpl/intranet-tmpl/prog/en/modules/acqui/invoice.tt
+++ b/koha-tmpl/intranet-tmpl/prog/en/modules/acqui/invoice.tt
@@ -192,7 +192,7 @@
             [% IF (adjustments && adjustments.count > 0) %]
                 <table id="invoice_adj_table">
                     <tr>
-                        <th>Id</th>
+                        <th>ID</th>
                         <th>Amount</th>
                         <th>Reason</th>
                         <th>Note</th>
diff --git a/koha-tmpl/intranet-tmpl/prog/en/modules/admin/search_filters.tt b/koha-tmpl/intranet-tmpl/prog/en/modules/admin/search_filters.tt
index 1aea30fc4e..4cf5c95779 100644
--- a/koha-tmpl/intranet-tmpl/prog/en/modules/admin/search_filters.tt
+++ b/koha-tmpl/intranet-tmpl/prog/en/modules/admin/search_filters.tt
@@ -36,7 +36,7 @@
             <table id="search_filters_table">
                 <thead>
                     <tr>
-                        <th>Id</th>
+                        <th>ID</th>
                         <th>Name</th>
                         <th>Query</th>
                         <th>Limits</th>
diff --git a/koha-tmpl/intranet-tmpl/prog/en/modules/rotating_collections/editCollections.tt b/koha-tmpl/intranet-tmpl/prog/en/modules/rotating_collections/editCollections.tt
index 13d83d126a..50f46400dc 100644
--- a/koha-tmpl/intranet-tmpl/prog/en/modules/rotating_collections/editCollections.tt
+++ b/koha-tmpl/intranet-tmpl/prog/en/modules/rotating_collections/editCollections.tt
@@ -118,7 +118,7 @@
                 <p>Collection <em>[% updatedTitle | html %]</em> failed to be updated</p>
                 <p>
                     [% IF failureMessage == "NO_ID" %]
-                        No collection id given.
+                        No collection ID given.
                     [% ELSIF failureMessage == "DUPLICATE_TITLE" %]
                         Title already in use.
                     [% ELSE %]
diff --git a/koha-tmpl/intranet-tmpl/prog/en/modules/tools/marc_modification_templates.tt b/koha-tmpl/intranet-tmpl/prog/en/modules/tools/marc_modification_templates.tt
index 48089fc10e..8a7406c6a6 100644
--- a/koha-tmpl/intranet-tmpl/prog/en/modules/tools/marc_modification_templates.tt
+++ b/koha-tmpl/intranet-tmpl/prog/en/modules/tools/marc_modification_templates.tt
@@ -92,7 +92,7 @@
                 <table id="templatest">
                     <thead>
                         <tr>
-                            <th>Id</th>
+                            <th>ID</th>
                             <th>Template</th>
                             <th class="no-sort no-export">Actions</th>
                         </tr>