diff --git a/doc/sphinx/source/abbreviation.txt b/doc/sphinx/source/abbreviation.txt
index 172cfdaffa6b766e35b126b2454feaf2028741df..58f148bf3c3bfe15a5706fceb2e8118bbfc572c6 100644
--- a/doc/sphinx/source/abbreviation.txt
+++ b/doc/sphinx/source/abbreviation.txt
@@ -21,6 +21,9 @@
 .. |LinuxCNC| replace:: Linux CNC
 .. _LinuxCNC: http://linuxcnc.org/docs/2.7/html/gcode/overview.html
 
+.. |NIST| replace:: NIST
+.. _NIST: https://www.nist.gov
+
 .. |Machinekit| replace:: Machinekit
 .. _Machinekit: http://www.machinekit.io
 
diff --git a/doc/sphinx/source/related-projects.rst b/doc/sphinx/source/related-projects.rst
index 943de0623fb351e80408812d26f870e2fb5a7ebc..db594643d2dad449fa165720cbb33779a876f954 100644
--- a/doc/sphinx/source/related-projects.rst
+++ b/doc/sphinx/source/related-projects.rst
@@ -1,3 +1,5 @@
+.. include:: abbreviation.txt
+
 .. _related-projects-page:
 
 ==================
@@ -7,11 +9,43 @@
 G-code Tools
 ------------
 
-* `pygcode — GCODE Parser for Python <https://github.com/fragmuffin/pygcode>`_
+* `pygcode <https://github.com/fragmuffin/pygcode>`_ — G-code parser for Python
 
-CAM Tools
----------
+CAM / Computer Aided Manufacturing
+----------------------------------
 
 * `PyCAM <http://pycam.sourceforge.net>`_ is a toolpath generator for 3-axis CNC machining. It loads
   3D models in STL format or 2D contour models from DXF or SVG files. The resulting G-Code can be
   used with LinuxCNC or any other machine controller.
+
+* `simple-gcode-generators <https://github.com/LinuxCNC/simple-gcode-generators>`_ — Simple LinuxCNC
+  G-Code Generators written in Python
+
+  This repository contains a collection of Python scrips that generate simple G-Code for LinuxCNC. 
+
+CNC / Control Machine
+---------------------
+
+* |MachineKit|_ — platform for machine control applications (LinuxCNC fork)
+
+  Machinekit is portable across a wide range of hardware platforms and real-time environments, and
+  delivers excellent performance at low cost. It is based on the HAL component architecture, an
+  intuitive and easy to use circuit model that includes over 150 building blocks for digital logic,
+  motion, control loops, signal processing, and hardware drivers. Machinekit supports local and
+  networked UI options, including ubiquitous platforms like phones or tablets.
+
+* |LinuxCNC|_ — platform for machine control applications
+
+  Forked by Machinekit, LinuxCNC was formerly called Enhanced Machine Controller or EMC2, a software
+  project developed by |NIST|_.
+
+* `PyCNC <https://github.com/Nikolay-Kha/PyCNC>`_ — Python CNC machine controller for Raspberry Pi and other ARM Linux boards
+
+  PyCNC is a free open-source high-performance G-code interpreter and CNC/3D-printer controller. It
+  can run on a variety of Linux-powered ARM-based boards, such as Raspberry Pi, Odroid, Beaglebone
+  and others. This gives you a flexibility to pick a board you are most familiar with, and use
+  everything Linux has to offer, while keeping all your G-code runtime on the same board without a
+  need to have a separate microcontroller for real-time operation. Our choice of Python as main
+  programming language significantly reduces code base compared to C/C++ projects, reduces
+  boilerplate and microcontroller-specific code, and makes the project accessible to a broader
+  audience to tinker with.