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+Glossary
+========
+
+This glossary provides definitions for terms and abbreviations used in the TF-A
+documentation.
+
+You can find additional definitions in the `Arm Glossary`_.
+
+.. glossary::
+   :sorted:
+
+   TF-A
+      Trusted Firmware-A
+
+   TFACMF
+      Trusted Firmware-A CMake Framework
+
+   C identifier like string
+      A name which uses only alphanumeric characters and underscores and the
+      first character is not a digit.
+
+--------------
+
+.. _`Arm Glossary`: https://developer.arm.com/support/arm-glossary
+
+*Copyright (c) 2020, Arm Limited and Contributors. All rights reserved.*
+
+SPDX-License-Identifier: BSD-3-Clause