diff --git a/doc/common/cli-manage-volumes.rst b/doc/common/cli-manage-volumes.rst
index 60e2e94796..1df3094547 100644
--- a/doc/common/cli-manage-volumes.rst
+++ b/doc/common/cli-manage-volumes.rst
@@ -407,7 +407,7 @@ recipient, or new owner, accepts the transfer by using the ID and key.
 
 .. note::
 
-   The procedure for volume transfer is intended for tenants (both the
+   The procedure for volume transfer is intended for projects (both the
    volume donor and recipient) within the same cloud.
 
 Use cases include:
diff --git a/doc/common/get-started-database-service.rst b/doc/common/get-started-database-service.rst
index 1bed87c3d4..2b2edae59d 100644
--- a/doc/common/get-started-database-service.rst
+++ b/doc/common/get-started-database-service.rst
@@ -24,7 +24,7 @@ This example is a high-level process flow for using Database services:
    #. Create an image for each type of database. For example, one for MySQL
       and one for MongoDB.
    #. Use the :command:`trove-manage` command to import images and offer them
-      to tenants.
+      to projects.
 
 #. The OpenStack end user deploys the Database service using the following
    steps:
diff --git a/doc/common/get-started-object-storage.rst b/doc/common/get-started-object-storage.rst
index 34028e5024..d35a6a84d1 100644
--- a/doc/common/get-started-object-storage.rst
+++ b/doc/common/get-started-object-storage.rst
@@ -2,7 +2,7 @@
 Object Storage service overview
 ===============================
 
-The OpenStack Object Storage is a multi-tenant object storage system. It
+The OpenStack Object Storage is a multi-project object storage system. It
 is highly scalable and can manage large amounts of unstructured data at
 low cost through a RESTful HTTP API.
 
diff --git a/doc/common/nova-show-usage-statistics-for-hosts-instances.rst b/doc/common/nova-show-usage-statistics-for-hosts-instances.rst
index 3507d9ae82..7921a4ac9b 100644
--- a/doc/common/nova-show-usage-statistics-for-hosts-instances.rst
+++ b/doc/common/nova-show-usage-statistics-for-hosts-instances.rst
@@ -117,7 +117,7 @@ Show instance usage statistics
          | vda_write_req             | 74     |
          +---------------------------+--------+
 
-*  Get summary statistics for each tenant:
+*  Get summary statistics for each project:
 
    .. code-block:: console