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diff --git a/data/part1/README.md b/data/part1/README.md
new file mode 100644
index 0000000000000000000000000000000000000000..1f48c32e9df46945f0ac7142bfda001a1beb4747
--- /dev/null
+++ b/data/part1/README.md
@@ -0,0 +1,3 @@
+---
+license: cc-by-nc-4.0
+---
diff --git a/data/part1/process-ETSI.ipynb b/data/part1/process-ETSI.ipynb
new file mode 100644
index 0000000000000000000000000000000000000000..4bb87077ba118043352c9ae451f9b83cea42b8aa
--- /dev/null
+++ b/data/part1/process-ETSI.ipynb
@@ -0,0 +1,295 @@
+{
+ "cells": [
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "Download all the ETSI doucments from the website and extract the information from the documents."
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 19,
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "import pandas as pd\n",
+    "csv_path = 'ETSICatalog.csv'\n",
+    "# load the CSV file\n",
+    "df = pd.read_csv(csv_path, delimiter=';', skiprows=1, on_bad_lines='skip')\n"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 20,
+   "metadata": {},
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "Index(['id', 'ETSI deliverable', 'title', 'Status', 'Details link', 'PDF link',\n",
+      "       'Scope', 'Technical body', 'Keywords'],\n",
+      "      dtype='object')\n",
+      " Number of rows: 26442\n"
+     ]
+    }
+   ],
+   "source": [
+    "print(df.columns)\n",
+    "# get the number of rows and columns\n",
+    "print(' Number of rows:', df.shape[0])"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 22,
+   "metadata": {},
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "64372    Zero-touch network and Service Management\n",
+      "63040    Zero-touch network and Service Management\n",
+      "62010    Zero-touch network and Service Management\n",
+      "61992    Zero-touch network and Service Management\n",
+      "58436    Zero-touch network and Service Management\n",
+      "Name: Scope, dtype: object\n"
+     ]
+    }
+   ],
+   "source": [
+    "# ge the 'PDF link' column from the dataframe and print first 5 rows\n",
+    "pdf_links = df['Scope']\n",
+    "print(pdf_links.head())"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "metadata": {},
+   "outputs": [
+    {
+     "name": "stderr",
+     "output_type": "stream",
+     "text": [
+      "  8%|▊         | 2030/26442 [09:21<28:35:26,  4.22s/it]"
+     ]
+    }
+   ],
+   "source": [
+    "import os\n",
+    "import requests\n",
+    "from tqdm import tqdm\n",
+    "import pandas as pd\n",
+    "\n",
+    "# Function to download files and save metadata, with pause and resume capability\n",
+    "def download_etsi_documents(csv_path, download_dir, state_file='download_state.txt'):\n",
+    "    # Load the CSV file\n",
+    "    df = pd.read_csv(csv_path, delimiter=';', skiprows=1, on_bad_lines='skip', quotechar='\"')\n",
+    "    \n",
+    "    # Manually realign the columns\n",
+    "    corrected_rows = []\n",
+    "    for index, row in df.iterrows():\n",
+    "        corrected_row = {\n",
+    "            'id': row['id'],\n",
+    "            'ETSI deliverable': row['ETSI deliverable'],\n",
+    "            'title': row['title'],\n",
+    "            'Status': row['Status'],\n",
+    "            'Details link': row['Details link'],\n",
+    "            'PDF link': row['PDF link'],\n",
+    "            'Scope': row['Scope'],\n",
+    "            'Technical body': row['Technical body'],\n",
+    "            'Keywords': row['Keywords']\n",
+    "        }\n",
+    "        \n",
+    "        # Correcting the misalignment\n",
+    "        corrected_row['PDF link'] = corrected_row['Details link']\n",
+    "        corrected_row['Details link'] = corrected_row['Status']\n",
+    "        corrected_row['Status'] = corrected_row['title']\n",
+    "        corrected_row['title'] = corrected_row['ETSI deliverable']\n",
+    "        corrected_row['ETSI deliverable'] = corrected_row['id']\n",
+    "        corrected_row['id'] = index  # Reassigning ID to the index for unique identification\n",
+    "\n",
+    "        corrected_rows.append(corrected_row)\n",
+    "\n",
+    "    # Create a new DataFrame with the corrected rows\n",
+    "    corrected_df = pd.DataFrame(corrected_rows)\n",
+    "    \n",
+    "    # Create download directory if it doesn't exist\n",
+    "    os.makedirs(download_dir, exist_ok=True)\n",
+    "    \n",
+    "    # Load the state of downloaded documents\n",
+    "    if os.path.exists(state_file):\n",
+    "        with open(state_file, 'r') as file:\n",
+    "            completed_docs = set(file.read().splitlines())\n",
+    "    else:\n",
+    "        completed_docs = set()\n",
+    "    \n",
+    "    for index, row in tqdm(corrected_df.iterrows(), total=corrected_df.shape[0]):\n",
+    "        doc_id = str(row['id'])\n",
+    "        \n",
+    "        if doc_id in completed_docs:\n",
+    "            continue\n",
+    "        \n",
+    "        pdf_link = row['PDF link']\n",
+    "        title = row['ETSI deliverable']\n",
+    "        status = row['Status']\n",
+    "        details_link = row['Details link']\n",
+    "        scope = row['Scope']\n",
+    "        technical_body = row['Technical body']\n",
+    "        keywords = row['Keywords']\n",
+    "        \n",
+    "        try:\n",
+    "            response = requests.get(pdf_link, stream=True)\n",
+    "            if response.status_code == 200:\n",
+    "                file_path = os.path.join(download_dir, f\"{doc_id}.pdf\")\n",
+    "                with open(file_path, 'wb') as pdf_file:\n",
+    "                    for chunk in response.iter_content(chunk_size=1024):\n",
+    "                        if chunk:\n",
+    "                            pdf_file.write(chunk)\n",
+    "                \n",
+    "                # Write metadata to a text file\n",
+    "                metadata_path = os.path.join(download_dir, f\"{doc_id}_metadata.txt\")\n",
+    "                with open(metadata_path, 'w') as metadata_file:\n",
+    "                    metadata_file.write(f\"ID: {doc_id}\\n\")\n",
+    "                    metadata_file.write(f\"Title: {title}\\n\")\n",
+    "                    metadata_file.write(f\"Status: {status}\\n\")\n",
+    "                    metadata_file.write(f\"Details Link: {details_link}\\n\")\n",
+    "                    metadata_file.write(f\"Scope: {scope}\\n\")\n",
+    "                    metadata_file.write(f\"Technical Body: {technical_body}\\n\")\n",
+    "                    metadata_file.write(f\"Keywords: {keywords}\\n\")\n",
+    "                \n",
+    "                # Update the state file\n",
+    "                with open(state_file, 'a') as file:\n",
+    "                    file.write(doc_id + '\\n')\n",
+    "                    \n",
+    "            else:\n",
+    "                print(f\"Failed to download {pdf_link}\")\n",
+    "        except Exception as e:\n",
+    "            print(f\"Error downloading {pdf_link}: {e}\")\n",
+    "\n",
+    "# Example usage\n",
+    "csv_path = 'ETSICatalog.csv'\n",
+    "download_dir = './data/'\n",
+    "download_etsi_documents(csv_path, download_dir) # Uncomment to execute\n"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "import os\n",
+    "import shutil\n",
+    "from math import ceil\n",
+    "\n",
+    "def move_and_divide(source_dir, data_dir, num_parts=3):\n",
+    "    \"\"\"\n",
+    "    Moves all files from source_dir to data_dir and divides them into num_parts subdirectories.\n",
+    "\n",
+    "    Parameters:\n",
+    "    - source_dir (str): The directory to move files from.\n",
+    "    - data_dir (str): The directory to move files to.\n",
+    "    - num_parts (int): Number of subdirectories to divide the files into.\n",
+    "    \"\"\"\n",
+    "    \n",
+    "    # Ensure the source directory exists\n",
+    "    if not os.path.exists(source_dir):\n",
+    "        print(f\"Source directory '{source_dir}' does not exist.\")\n",
+    "        return\n",
+    "    \n",
+    "    # Create data_dir if it doesn't exist\n",
+    "    if not os.path.exists(data_dir):\n",
+    "        os.makedirs(data_dir)\n",
+    "        print(f\"Created directory: {data_dir}\")\n",
+    "    else:\n",
+    "        print(f\"Directory already exists: {data_dir}\")\n",
+    "    \n",
+    "    # Move all files from source_dir to data_dir\n",
+    "    moved_files = 0\n",
+    "    for item in os.listdir(source_dir):\n",
+    "        item_path = os.path.join(source_dir, item)\n",
+    "        \n",
+    "        # Skip the data_dir itself if it's inside source_dir\n",
+    "        if os.path.abspath(item_path) == os.path.abspath(data_dir):\n",
+    "            continue\n",
+    "        \n",
+    "        if os.path.isfile(item_path):\n",
+    "            shutil.move(item_path, data_dir)\n",
+    "            moved_files += 1\n",
+    "            if moved_files % 1000 == 0:\n",
+    "                print(f\"Moved {moved_files} files...\")\n",
+    "    \n",
+    "    print(f\"Total files moved to '{data_dir}': {moved_files}\")\n",
+    "    \n",
+    "    # List all files in data_dir\n",
+    "    files = [f for f in os.listdir(data_dir) if os.path.isfile(os.path.join(data_dir, f))]\n",
+    "    total_files = len(files)\n",
+    "    print(f\"Total files in '{data_dir}': {total_files}\")\n",
+    "    \n",
+    "    if total_files == 0:\n",
+    "        print(\"No files to divide.\")\n",
+    "        return\n",
+    "    \n",
+    "    # Calculate the number of files per part\n",
+    "    part_size = ceil(total_files / num_parts)\n",
+    "    print(f\"Dividing into {num_parts} parts, each with up to {part_size} files.\")\n",
+    "    \n",
+    "    for part in range(1, num_parts + 1):\n",
+    "        part_dir = os.path.join(data_dir, f'part{part}')\n",
+    "        if not os.path.exists(part_dir):\n",
+    "            os.makedirs(part_dir)\n",
+    "            print(f\"Created subdirectory: {part_dir}\")\n",
+    "        else:\n",
+    "            print(f\"Subdirectory already exists: {part_dir}\")\n",
+    "        \n",
+    "        start_index = (part - 1) * part_size\n",
+    "        end_index = start_index + part_size\n",
+    "        part_files = files[start_index:end_index]\n",
+    "        \n",
+    "        for f in part_files:\n",
+    "            src = os.path.join(data_dir, f)\n",
+    "            dst = os.path.join(part_dir, f)\n",
+    "            shutil.move(src, dst)\n",
+    "        \n",
+    "        print(f\"Moved {len(part_files)} files to '{part_dir}'\")\n",
+    "    \n",
+    "    print(\"File division complete.\")\n",
+    "\n",
+    "if __name__ == \"__main__\":\n",
+    "    # Define your source directory (where your files currently are)\n",
+    "    source_directory = '.'  # Current directory; change if needed\n",
+    "    \n",
+    "    # Define the data directory\n",
+    "    data_directory = os.path.join(source_directory, 'data')\n",
+    "    \n",
+    "    # Execute the function\n",
+    "    move_and_divide(source_directory, data_directory, num_parts=3)\n"
+   ]
+  }
+ ],
+ "metadata": {
+  "kernelspec": {
+   "display_name": ".venv",
+   "language": "python",
+   "name": "python3"
+  },
+  "language_info": {
+   "codemirror_mode": {
+    "name": "ipython",
+    "version": 3
+   },
+   "file_extension": ".py",
+   "mimetype": "text/x-python",
+   "name": "python",
+   "nbconvert_exporter": "python",
+   "pygments_lexer": "ipython3",
+   "version": "3.10.12"
+  }
+ },
+ "nbformat": 4,
+ "nbformat_minor": 4
+}
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+version https://git-lfs.github.com/spec/v1
+oid sha256:9b6bb4906959860fc54691c15ea521f80a971f7072e664311255fd5124c1c391
+size 14763843
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@@ -0,0 +1,502 @@
+{
+ "cells": [
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "## Introduction: Parallel File Processing for 3GPP Documents\n",
+    "\n",
+    "This Python script is designed to automate and optimize the processing of document files, specifically for a collection of 3GPP documents. It follows a two-step parallel processing approach to efficiently handle large volumes of files. The script operates within a specified base directory, targeting the `3GPP-all` folder, and processes documents found in its subdirectories.\n",
+    "\n",
+    "Key Features:\n",
+    "1. `file_exists`: Verifies the existence of files, ensuring efficient handling of file operations.\n",
+    "2. `unzip_task_directory`: Automates the unzipping of archives in the `3GPP-all` directory, with checks to avoid unnecessary processing of already unzipped files.\n",
+    "3. Systematic traversal through nested directory structures, identifying and preparing files for processing.\n",
+    "4. Implements `ThreadPoolExecutor` for parallel processing, significantly enhancing the efficiency of unzipping and document conversion tasks.\n",
+    "5. Innovative use of multiple LibreOffice instances for parallel\n"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "import os\n",
+    "import zipfile\n",
+    "import subprocess\n",
+    "from concurrent.futures import ThreadPoolExecutor, TimeoutError\n",
+    "\n",
+    "def file_exists(file_path):\n",
+    "    return os.path.exists(file_path)\n",
+    "\n",
+    "def unzip_task_directory(directory):\n",
+    "    print(f\"Unzipping files in {directory}...\")\n",
+    "    for item in os.listdir(directory):\n",
+    "        if item.endswith('.zip'):\n",
+    "            file_path = os.path.join(directory, item)\n",
+    "            if not file_exists(file_path.replace('.zip', '')):\n",
+    "                try:\n",
+    "                    with zipfile.ZipFile(file_path, 'r') as zip_ref:\n",
+    "                        zip_ref.extractall(directory)\n",
+    "                    print(f\"  Unzipped {item}\")\n",
+    "                except zipfile.BadZipFile:\n",
+    "                    print(f\"  Warning: {file_path} is not a valid zip file and will be skipped.\")\n",
+    "            else:\n",
+    "                print(f\"  Skipping unzipping {item}, already exists.\")\n",
+    "\n",
+    "\n",
+    "base_directory = \"./3GPP-all\"\n",
+    "base_directory = os.path.abspath(base_directory)\n",
+    "directories_to_process = []\n",
+    "\n",
+    "# Collect directories for unzipping\n",
+    "for release_dir in os.listdir(base_directory):\n",
+    "    release_path = os.path.join(base_directory, release_dir)\n",
+    "    if os.path.isdir(release_path):\n",
+    "        for version_dir in os.listdir(release_path):\n",
+    "            version_path = os.path.join(release_path, version_dir)\n",
+    "            if os.path.isdir(version_path):\n",
+    "                directories_to_process.append(version_path)\n",
+    "\n",
+    "\n"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "## Unzip files"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "\n",
+    "\n",
+    "# First ThreadPoolExecutor for unzipping\n",
+    "with ThreadPoolExecutor(max_workers=10) as executor:\n",
+    "    executor.map(unzip_task_directory, directories_to_process)"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "### Use Libreoffice to convert doc files to docx and the to markdown in parallel\n",
+    "\n",
+    "THey key problem I had solved:\n",
+    "I ended up going with an advice for starting many libreoffice instances in parallel. This works by adding a -env:UserInstallation=file:///tmp/... command line variable:\n",
+    "\n",
+    "libreoffice -env:UserInstallation=file:///tmp/delete_me_#{timestamp} \\\n",
+    "            --headless \\\n",
+    "            --convert-to pdf \\\n",
+    "            --outdir /tmp \\\n",
+    "            /path/to/my_file.doc\n",
+    "\n",
+    "The advice itself was spotted in a long discussion to an issue on GitHub called \"Parallel conversions and synchronization\".\n",
+    "\n",
+    "GPT4 break down:\n",
+    "The response you found describes a method for running multiple instances of LibreOffice in parallel for file conversion tasks. This technique is particularly useful when you need to process a large number of documents simultaneously, which can be a common requirement in server-side applications or batch processing scripts.\n",
+    "\n",
+    "Here’s a breakdown of the response and how the method works:\n",
+    "\n",
+    "1. **Multiple LibreOffice Instances**: By default, LibreOffice is designed to run as a single instance. This can be a limitation when trying to convert multiple documents at the same time, as each conversion task would need to wait for the previous one to complete.\n",
+    "\n",
+    "2. **Using `-env:UserInstallation`**: The key to running multiple instances is the `-env:UserInstallation` command-line option. This option allows you to specify a unique user profile directory for each LibreOffice instance. By setting a different user profile directory for each instance (like using a unique `/tmp/delete_me_#{timestamp}` in the example), you essentially isolate these instances from each other.\n",
+    "\n",
+    "3. **How it Works**:\n",
+    "   - `libreoffice`: The command to run LibreOffice.\n",
+    "   - `-env:UserInstallation=file:///tmp/delete_me_#{timestamp}`: This sets a unique user profile directory. The `#{timestamp}` part is a placeholder and should be replaced with a unique identifier for each instance, such as a timestamp or a unique sequence number.\n",
+    "   - `--headless`: This option runs LibreOffice without its GUI, which is necessary for server-side or command-line operations.\n",
+    "   - `--convert-to pdf`: This instructs LibreOffice to convert the input document to a PDF. This can be changed to other formats as needed.\n",
+    "   - `--outdir /tmp`: Specifies the output directory for the converted file.\n",
+    "   - `/path/to/my_file.doc`: The path to the document that needs to be converted.\n",
+    "\n",
+    "4. **Benefits**:\n",
+    "   - **Parallel Processing**: This approach allows for true parallel processing of document conversions, significantly reducing the time required to process multiple files.\n",
+    "   - **Isolation of Instances**: Each instance operates independently, reducing the chances of conflicts or crashes affecting other instances.\n",
+    "\n",
+    "5. **Use Cases**: This method is particularly beneficial in scenarios where you have to convert a large batch of documents in a short amount of time, such as in web servers, document management systems, or batch processing scripts.\n",
+    "\n",
+    "6. **Cleanup**: Since this approach creates temporary user profiles, it's important to implement a cleanup mechanism to delete these temporary directories after the conversions are complete to avoid cluttering the file system.\n",
+    "\n",
+    "This method is an effective solution for overcoming the limitations of LibreOffice's default single-instance mode, enabling efficient parallel processing of document conversion tasks.\n"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "import os\n",
+    "import subprocess\n",
+    "import time\n",
+    "\n",
+    "def file_exists(file_path):\n",
+    "    return os.path.exists(file_path)\n",
+    "\n",
+    "\n",
+    "def convert_doc_to_docx_and_markdown(doc_path):\n",
+    "    directory = os.path.dirname(doc_path)\n",
+    "    docx_path = doc_path + 'x'\n",
+    "    markdown_file = os.path.splitext(docx_path)[0] + '.md'\n",
+    "\n",
+    "    # Ensure a temp directory exists in the current working directory\n",
+    "    temp_dir = os.path.join(os.getcwd(), 'temp')\n",
+    "    os.makedirs(temp_dir, exist_ok=True)\n",
+    "\n",
+    "    # Generate a unique identifier for the LibreOffice user profile\n",
+    "    unique_id = str(time.time()).replace('.', '')\n",
+    "\n",
+    "    # Create a LibreOffice user profile directory inside the temp folder\n",
+    "    temp_libreoffice_dir = os.path.join(temp_dir, f\"libreoffice_temp_{unique_id}\")\n",
+    "    os.makedirs(temp_libreoffice_dir, exist_ok=True)\n",
+    "    user_installation_path = f\"file://{temp_libreoffice_dir}\"\n",
+    "\n",
+    "    # Convert DOC to DOCX\n",
+    "    if not file_exists(docx_path):\n",
+    "        try:\n",
+    "            subprocess.run([\n",
+    "                \"libreoffice\", \n",
+    "                \"-env:UserInstallation=\" + user_installation_path,\n",
+    "                \"--headless\", \n",
+    "                \"--convert-to\", \"docx\", \n",
+    "                doc_path, \n",
+    "                \"--outdir\", directory], \n",
+    "                check=True, \n",
+    "                stderr=subprocess.PIPE)\n",
+    "            print(f\"    Converted {os.path.basename(doc_path)} to .docx\")\n",
+    "        except subprocess.CalledProcessError as e:\n",
+    "            print(f\"    Error converting {os.path.basename(doc_path)} to .docx: {e}\")\n",
+    "            print(f\"    LibreOffice error: {e.stderr.decode()}\")\n",
+    "\n",
+    "    # Check if DOCX file exists before converting to Markdown\n",
+    "    if file_exists(docx_path):\n",
+    "        if not file_exists(markdown_file):\n",
+    "            try:\n",
+    "                subprocess.run(['pandoc', '-s', docx_path, '-o', markdown_file], check=True)\n",
+    "                print(f\"    Converted {os.path.basename(docx_path)} to Markdown\")\n",
+    "            except subprocess.CalledProcessError as e:\n",
+    "                print(f\"    Error converting {os.path.basename(docx_path)} to Markdown: {e}\")\n",
+    "    else:\n",
+    "        print(f\"    {docx_path} does not exist. Skipping Markdown conversion.\")\n",
+    "\n",
+    "def process_task_file(doc_file):\n",
+    "    print(f\"Processing {doc_file}...\")\n",
+    "    convert_doc_to_docx_and_markdown(doc_file)\n"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "## Convert files to docs and markdown format in parallel"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "# Collect .doc files for processing\n",
+    "doc_files_to_process = []\n",
+    "for directory in directories_to_process:\n",
+    "    for item in os.listdir(directory):\n",
+    "        if item.endswith('.doc'):\n",
+    "            doc_files_to_process.append(os.path.join(directory, item))\n",
+    "            \n",
+    "# Second ThreadPoolExecutor for processing .doc files\n",
+    "with ThreadPoolExecutor(max_workers=20) as executor:\n",
+    "    list(executor.map(process_task_file, doc_files_to_process)) "
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "## Now let's clean up the folder. First we copy the files to a new folder and then keep only the markdown files and docx files."
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "import os\n",
+    "\n",
+    "def clean_directory(directory, keep_extensions=['.docx', '.md']):\n",
+    "    total_files = sum([len(files) for r, d, files in os.walk(directory)])\n",
+    "    processed_files = 0\n",
+    "\n",
+    "    for root, dirs, files in os.walk(directory):\n",
+    "        for file in files:\n",
+    "            processed_files += 1\n",
+    "            if not any(file.endswith(ext) for ext in keep_extensions):\n",
+    "                file_path = os.path.join(root, file)\n",
+    "                print(f\"Deleting: {file_path}\")\n",
+    "                os.remove(file_path)  # Remove the file\n",
+    "            \n",
+    "            # Update and display the progress\n",
+    "            progress = (processed_files / total_files) * 100\n",
+    "            print(f\"Progress: {progress:.2f}% ({processed_files}/{total_files})\")\n",
+    "\n",
+    "# Path to the directory you want to clean\n",
+    "directory_path = './3GPP-clean'\n",
+    "\n",
+    "# Perform the cleaning\n",
+    "clean_directory(directory_path)\n",
+    "\n"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "## 3GPP-Clean Directory Markdown and DOCX File Size Analysis\n",
+    "\n",
+    "This Python script is designed to analyze the file sizes of Markdown (`.md`) documents in the `3GPP-clean` directory structure. The script will:\n",
+    "\n",
+    "1. Traverse through the `Rel-*` folders, each corresponding to a different release of the 3GPP documentation.\n",
+    "2. Within each release, iterate through version subfolders.\n",
+    "3. Calculate the accumulated file size of all `.md` files within each version and release.\n",
+    "4. Compile this data into a comprehensive report, breaking down the sizes by version and release.\n",
+    "5. Convert file sizes to a more human-readable format (megabytes).\n",
+    "6. Save this report as a JSON file for easy reference.\n",
+    "7. Print a summary to the console for the entire repository and each individual release.\n",
+    "\n",
+    "This utility is particularly useful for managing and understanding the distribution of document sizes within structured documentation repositories.\n",
+    "\n",
+    "### How to Run the Script\n",
+    "\n",
+    "- Ensure the script is executed in an environment with access to the `3GPP-clean` directory.\n",
+    "- Modify `directory_path` in the script to point to the location of your `3GPP-clean` directory.\n",
+    "- Run the script using a Python interpreter.\n",
+    "- The output will be a JSON file named `md_sizes_report.json`, and a console printout of the summarized data.\n",
+    "\n",
+    "Below is the Python script that performs this analysis:\n"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 2,
+   "metadata": {},
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "Total size of .md files in the repository: 4238.73 MB\n",
+      "Rel-11: Total size of .md files: 256.03 MB\n",
+      "Rel-10: Total size of .md files: 215.36 MB\n",
+      "Rel-12: Total size of .md files: 280.84 MB\n",
+      ".ipynb_checkpoints: Total size of .md files: 0.00 MB\n",
+      "Rel-18: Total size of .md files: 594.03 MB\n",
+      "Rel-14: Total size of .md files: 340.49 MB\n",
+      "Rel-19: Total size of .md files: 9.28 MB\n",
+      "Rel-15: Total size of .md files: 523.03 MB\n",
+      "Rel-13: Total size of .md files: 353.18 MB\n",
+      "Rel-16: Total size of .md files: 548.83 MB\n",
+      "Rel-8: Total size of .md files: 186.79 MB\n",
+      "Rel-9: Total size of .md files: 194.27 MB\n",
+      "Rel-17: Total size of .md files: 736.61 MB\n"
+     ]
+    }
+   ],
+   "source": [
+    "import os\n",
+    "import json\n",
+    "\n",
+    "def bytes_to_megabytes(bytes_value):\n",
+    "    return bytes_value / (1024 * 1024)\n",
+    "\n",
+    "def calculate_md_sizes(directory):\n",
+    "    report = {\"total_size\": 0, \"releases\": {}}\n",
+    "\n",
+    "    for release in os.listdir(directory):\n",
+    "        release_path = os.path.join(directory, release)\n",
+    "        if os.path.isdir(release_path):\n",
+    "            release_size = 0\n",
+    "            report[\"releases\"][release] = {\"total_size\": 0, \"versions\": {}}\n",
+    "\n",
+    "            for version in os.listdir(release_path):\n",
+    "                version_path = os.path.join(release_path, version)\n",
+    "                if os.path.isdir(version_path):\n",
+    "                    version_size = 0\n",
+    "\n",
+    "                    for file in os.listdir(version_path):\n",
+    "                        if file.endswith('.md'):\n",
+    "                            file_path = os.path.join(version_path, file)\n",
+    "                            version_size += os.path.getsize(file_path)\n",
+    "\n",
+    "                    report[\"releases\"][release][\"versions\"][version] = bytes_to_megabytes(version_size)\n",
+    "                    report[\"releases\"][release][\"total_size\"] += version_size\n",
+    "                    release_size += version_size\n",
+    "\n",
+    "            report[\"releases\"][release][\"total_size\"] = bytes_to_megabytes(release_size)\n",
+    "            report[\"total_size\"] += release_size\n",
+    "\n",
+    "    report[\"total_size\"] = bytes_to_megabytes(report[\"total_size\"])\n",
+    "    return report\n",
+    "\n",
+    "def save_report_to_json(report, filename):\n",
+    "    with open(filename, 'w') as file:\n",
+    "        json.dump(report, file, indent=4)\n",
+    "\n",
+    "def print_summary(report):\n",
+    "    print(f\"Total size of .md files in the repository: {report['total_size']:.2f} MB\")\n",
+    "    for release, data in report['releases'].items():\n",
+    "        print(f\"{release}: Total size of .md files: {data['total_size']:.2f} MB\")\n",
+    "\n",
+    "# Main execution\n",
+    "directory_path = './3GPP-clean'\n",
+    "md_sizes_report = calculate_md_sizes(directory_path)\n",
+    "json_filename = 'md_sizes_report.json'\n",
+    "save_report_to_json(md_sizes_report, json_filename)\n",
+    "print_summary(md_sizes_report)\n"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "## 3GPP Documentation Analysis\n",
+    "\n",
+    "This repository contains analysis data for the 3GPP documentation releases. The primary focus is on the file sizes of Markdown documents within each release.\n",
+    "\n",
+    "## File Size Analysis\n",
+    "\n",
+    "The analysis involves calculating the total size of Markdown (`.md`) files in each release of the 3GPP documentation. The data provides insights into the volume of documentation across different releases.\n",
+    "\n",
+    "### Graphical Representation\n",
+    "\n",
+    "Below is a bar plot that shows the total size of `.md` files in each release, from `Rel-8` to `Rel-19`. The sizes are represented in megabytes (MB).\n",
+    "\n",
+    "<!-- ![3GPP Releases MD File Sizes](results/3gpp_releases_md_file_sizes.png) -->\n",
+    "<img src=\"3gpp_releases_md_file_sizes.png\" alt=\"3GPP Releases MD File Sizes\" width=\"50%\" height=\"50%\">\n",
+    "\n"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 1,
+   "metadata": {},
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "Total size of .md files in the repository: 4238.73 MB\n",
+      "Total words in .md files in the repository: 534914482\n",
+      "Rel-11: Total size of .md files: 256.03 MB, Total words: 32817026\n",
+      "Rel-10: Total size of .md files: 215.36 MB, Total words: 27820131\n",
+      "Rel-12: Total size of .md files: 280.84 MB, Total words: 36218498\n",
+      "Rel-18: Total size of .md files: 594.03 MB, Total words: 73825439\n",
+      "Rel-14: Total size of .md files: 340.49 MB, Total words: 43484442\n",
+      "Rel-19: Total size of .md files: 9.28 MB, Total words: 1221658\n",
+      "Rel-15: Total size of .md files: 523.03 MB, Total words: 65165959\n",
+      "Rel-13: Total size of .md files: 353.18 MB, Total words: 45118710\n",
+      "Rel-16: Total size of .md files: 548.83 MB, Total words: 69425169\n",
+      "Rel-8: Total size of .md files: 186.79 MB, Total words: 24117232\n",
+      "Rel-9: Total size of .md files: 194.27 MB, Total words: 24953249\n",
+      "Rel-17: Total size of .md files: 736.61 MB, Total words: 90746969\n"
+     ]
+    }
+   ],
+   "source": [
+    "import os\n",
+    "import json\n",
+    "\n",
+    "def bytes_to_megabytes(bytes_value):\n",
+    "    return bytes_value / (1024 * 1024)\n",
+    "\n",
+    "def count_words_in_file(file_path):\n",
+    "    with open(file_path, 'r', encoding='utf-8') as file:\n",
+    "        contents = file.read()\n",
+    "        words = contents.split()\n",
+    "        return len(words)\n",
+    "\n",
+    "def calculate_md_sizes_and_word_count(directory):\n",
+    "    report = {\"total_size\": 0, \"total_words\": 0, \"releases\": {}}\n",
+    "\n",
+    "    for release in os.listdir(directory):\n",
+    "        release_path = os.path.join(directory, release)\n",
+    "        if os.path.isdir(release_path):\n",
+    "            release_size, release_word_count = 0, 0\n",
+    "            report[\"releases\"][release] = {\"total_size\": 0, \"total_words\": 0, \"versions\": {}}\n",
+    "\n",
+    "            for version in os.listdir(release_path):\n",
+    "                version_path = os.path.join(release_path, version)\n",
+    "                if os.path.isdir(version_path):\n",
+    "                    version_size, version_word_count = 0, 0\n",
+    "\n",
+    "                    for file in os.listdir(version_path):\n",
+    "                        if file.endswith('.md'):\n",
+    "                            file_path = os.path.join(version_path, file)\n",
+    "                            version_size += os.path.getsize(file_path)\n",
+    "                            version_word_count += count_words_in_file(file_path)\n",
+    "\n",
+    "                    report[\"releases\"][release][\"versions\"][version] = {\n",
+    "                        \"size_mb\": bytes_to_megabytes(version_size),\n",
+    "                        \"words\": version_word_count\n",
+    "                    }\n",
+    "                    report[\"releases\"][release][\"total_size\"] += version_size\n",
+    "                    report[\"releases\"][release][\"total_words\"] += version_word_count\n",
+    "                    release_size += version_size\n",
+    "                    release_word_count += version_word_count\n",
+    "\n",
+    "            report[\"releases\"][release][\"total_size\"] = bytes_to_megabytes(release_size)\n",
+    "            report[\"releases\"][release][\"total_words\"] = release_word_count\n",
+    "            report[\"total_size\"] += release_size\n",
+    "            report[\"total_words\"] += release_word_count\n",
+    "\n",
+    "    report[\"total_size\"] = bytes_to_megabytes(report[\"total_size\"])\n",
+    "    return report\n",
+    "\n",
+    "def save_report_to_json(report, filename):\n",
+    "    with open(filename, 'w') as file:\n",
+    "        json.dump(report, file, indent=4)\n",
+    "\n",
+    "def print_summary(report):\n",
+    "    print(f\"Total size of .md files in the repository: {report['total_size']:.2f} MB\")\n",
+    "    print(f\"Total words in .md files in the repository: {report['total_words']}\")\n",
+    "    for release, data in report['releases'].items():\n",
+    "        print(f\"{release}: Total size of .md files: {data['total_size']:.2f} MB, Total words: {data['total_words']}\")\n",
+    "\n",
+    "# Main execution\n",
+    "directory_path = './3GPP-clean'\n",
+    "md_sizes_report = calculate_md_sizes_and_word_count(directory_path)\n",
+    "json_filename = 'md_sizes_word_count_report.json'\n",
+    "save_report_to_json(md_sizes_report, json_filename)\n",
+    "print_summary(md_sizes_report)\n"
+   ]
+  }
+ ],
+ "metadata": {
+  "kernelspec": {
+   "display_name": "Python 3 (ipykernel)",
+   "language": "python",
+   "name": "python3"
+  },
+  "language_info": {
+   "codemirror_mode": {
+    "name": "ipython",
+    "version": 3
+   },
+   "file_extension": ".py",
+   "mimetype": "text/x-python",
+   "name": "python",
+   "nbconvert_exporter": "python",
+   "pygments_lexer": "ipython3",
+   "version": "3.10.12"
+  }
+ },
+ "nbformat": 4,
+ "nbformat_minor": 4
+}
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+*.pickle filter=lfs diff=lfs merge=lfs -text
+*.pkl filter=lfs diff=lfs merge=lfs -text
+*.pt filter=lfs diff=lfs merge=lfs -text
+*.pth filter=lfs diff=lfs merge=lfs -text
+*.rar filter=lfs diff=lfs merge=lfs -text
+*.safetensors filter=lfs diff=lfs merge=lfs -text
+saved_model/**/* filter=lfs diff=lfs merge=lfs -text
+*.tar.* filter=lfs diff=lfs merge=lfs -text
+*.tar filter=lfs diff=lfs merge=lfs -text
+*.tflite filter=lfs diff=lfs merge=lfs -text
+*.tgz filter=lfs diff=lfs merge=lfs -text
+*.wasm filter=lfs diff=lfs merge=lfs -text
+*.xz filter=lfs diff=lfs merge=lfs -text
+*.zip filter=lfs diff=lfs merge=lfs -text
+*.zst filter=lfs diff=lfs merge=lfs -text
+*tfevents* filter=lfs diff=lfs merge=lfs -text
+# Audio files - uncompressed
+*.pcm filter=lfs diff=lfs merge=lfs -text
+*.sam filter=lfs diff=lfs merge=lfs -text
+*.raw filter=lfs diff=lfs merge=lfs -text
+# Audio files - compressed
+*.aac filter=lfs diff=lfs merge=lfs -text
+*.flac filter=lfs diff=lfs merge=lfs -text
+*.mp3 filter=lfs diff=lfs merge=lfs -text
+*.ogg filter=lfs diff=lfs merge=lfs -text
+*.wav filter=lfs diff=lfs merge=lfs -text
+# Image files - uncompressed
+*.bmp filter=lfs diff=lfs merge=lfs -text
+*.gif filter=lfs diff=lfs merge=lfs -text
+*.png filter=lfs diff=lfs merge=lfs -text
+*.tiff filter=lfs diff=lfs merge=lfs -text
+# Image files - compressed
+*.jpg filter=lfs diff=lfs merge=lfs -text
+*.jpeg filter=lfs diff=lfs merge=lfs -text
+*.webp filter=lfs diff=lfs merge=lfs -text
+# Video files - compressed
+*.mp4 filter=lfs diff=lfs merge=lfs -text
+*.webm filter=lfs diff=lfs merge=lfs -text
+*.csv filter=lfs diff=lfs merge=lfs -text
+*.pdf filter=lfs diff=lfs merge=lfs -text
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+ ## Select Technical Committees
+
+- 3GPP CN - Technical Specification Group - Core Networks
+- 3GPP CN 1 - MM/CC/SM (lu)
+- 3GPP CN 2 - CAMEL
+- 3GPP CN 3 - Interworking (with external networks)
+- 3GPP CN 4 - MAP/GTP/BCH/SS
+- 3GPP CN 5 - Open Service Access
+- 3GPP CN SS - Supplementary Services
+- 3GPP CT - Technical Specification Group Core Network and Terminals
+- 3GPP CT 1 - MM/CC/SM [lu] (formely CN1)
+- 3GPP CT 3 - Interworking with external networks (formely CN3)
+- 3GPP CT 4 - MAP/CAMEL/GTP/BCH/SS/TrFO/IMS/GUP/WLAN (formely CN4)
+- 3GPP CT 5 - OSA (formely CN5)
+- 3GPP CT 6 - Smart Card Application Aspects (formely T3)
+- 3GPP GERAN - Technical Specification Group - GSM/EDGE Radio Access Network
+- 3GPP GERAN 1 - Radio aspects
+- 3GPP GERAN 2 - Protocol aspects
+- 3GPP GERAN 3 - Base station testing and O&M
+- 3GPP GERAN 3new - Terminal Testing
+- 3GPP GERAN 4 - Terminal testing - Radio Aspects
+- 3GPP GERAN 5 - Terminal Testing - Protocol Aspects
+- 3GPP RAN - Technical Specification Group Radio Access Network
+- 3GPP RAN 1 - Radio layer 1 specification
+- 3GPP RAN 2 - Radio layer 2 specification and Radio layer 3 RR specification
+- 3GPP RAN 3 - lub specification, lur specification, lu specification and UTRAN & O&M
+- 3GPP RAN 4 - Specification for radio performance
+- 3GPP RAN 5 - Mobile Terminal Conformance Testing (formely T1)
+- 3GPP RAN 6 - Legacy RAN radio and protocol
+- 3GPP SA - Technical Specification Group Services and System Aspects
+- 3GPP SA 1 - Services
+- 3GPP SA 2 - Architecture
+- 3GPP SA 3 - Security
+- 3GPP SA 4 - Codec
+- 3GPP SA 5 - Telecom Management
+- 3GPP SA 6 - Mission-critical applications
+- 3GPP T 1 - Mobile Terminal Conformance testing
+- 3GPP T 2 - Mobile Terminal Services & Capabilities
+- 3GPP T 3 - Smart Card Application Aspects
+- AERO - Aeronautics
+- AFI - Autonomic network engineering for the self-managing Future Internet
+- ARF - Augmented Reality Framework
+- AT - Access and Terminals
+- AT Analogue - AT Analogue
+- AT Digital - AT Digital
+- AT Features - AT Features
+- AT Install - AT Task Group on Installations and Cabling
+- AT NGN@Home - AT Working Group on Home Networking
+- ATA - Analogue Terminals & Access
+- ATA-c - Conventional Technologies
+- ATM - Advanced Testing Methods
+- ATM 01 - Conformance Testing Methodologies
+- ATM 02 - Conformance Testing Environment
+- ATTM - Access, Terminals, Transmission and Multiplexing
+- ATTM AT2 - Infrastructure, Physical Networks & Communication Systems
+- ATTM AT3 - Integrated broadband cable and television networks
+- ATTM SDMC - Sustainable Digital Multiservice Communities
+- ATTM TM4 - Fixed Radio Systems
+- ATTM TM6 - Wireline Access Network Systems
+- BOARD - Board
+- BRAN - Broadband Radio Access Networks
+- BRAN 10 - RES 10 migrated WIs
+- BROADCAST - EBU/CENELEC/ETSI on Broadcasting
+- BT 01 - Private Networking Aspects
+- BT 02 - Subscriber Complex Installation
+- BTC - Business TeleCommunications
+- BTC 01 - Private Networking Aspects
+- BTC 02 - Subscriber Complex Installation
+- BTC 04 - Private Networking Aspects of High Speed Business Telecommunications
+- CABLE - Integrated broadband cable telecommunication networks
+- CABLE WG1 - Architecture, Interfaces, protocols
+- CABLE WG2 - HFC Distribution, Installation, Operational Best Practices
+- CABLE WG3 - Engineering, Efficiency and Sustainability
+- CABLE WG4 - Network, Fault, Monitoring and Performance Management and Test & Measu
+- CCM - intelligent Compound Content Management
+- CDM - european Common information sharing environment service and Data Model
+- CIM - cross-cutting Context Information Management
+- CLOUD - CLOUD
+- CN - Corporate Networks
+- CN 03 - CN-MOB: Mobility
+- CN 07 - CN-PERF: Performance
+- CYBER - Cyber Security
+- CYBER QSC - Quantum-Safe Cryptography
+- DECT - Digital Enhanced Cordless Telecommunications (DECT)
+- DECT 01 - GSM interworking
+- DECT 02 - Data applications
+- DECT 03 - Network aspects
+- DECT 04 - DECT Testing aspects
+- DECT 05 - Radio and speech experts
+- DECT 06 - Authentication module
+- DECT A - DECT Non Testing Aspects
+- DECT CI - Common Interface
+- DECT NewGen - DECT NewGeneration
+- DECT ULE - DECT-Ultra-Low-Energy
+- DECT URLLC - DECT-Ultra Reliable Low Latency Communications
+- DTA - Digital Terminals & Access
+- E2NA - End-to-End Network Architectures
+- E4P - Europe for Privacy-Preserving Pandemic Protection
+- EASI - ETSI Project ATM Services and Inter-operability
+- ECI - Embedded Common Interface for exchangeable CA/DRM solutions
+- Ecma - Standardizing information and communications systems
+- EE - Environmental Engineering
+- EE 01 - EE Environmental Conditions
+- EE 02 - EE Power Supply
+- EE 03 - Mechanical Structure
+- EE 04 - Electromagnetic Compatibility
+- EE EEPS - EE Eco Environmental Product Standards
+- EE M-ICT - Mobile ICT devices
+- EE TMG - EE Thermal Management Group
+- eHEALTH - eHEALTH
+- EMTEL - Emergency Communications
+- ENI - Experiential Networked Intelligence
+- ERM - EMC and Radio Spectrum Matters
+- ERM GSMOBA - ERM/MSG Joint group on GSM onboard aircraft
+- ERM JTFEA - JOINED TASK FORCE ERM AERO
+- ERM JWG CLC - Joint Working Group CENELEC 210
+- ERM RP01 - Maritime Radio
+- ERM RP02 - Land Mobile Radio A
+- ERM RP04 - Land Mobile Radio B
+- ERM RP05 - Aeronautical Radio
+- ERM RP08 - Land Mobile Radio C
+- ERM RP11 - Radio Site Engineering
+- ERM TFES - Task Force for ERM and MSG for Harmonized Standards for IMT-2000
+- ERM TG04 - ERM Automotive EMC
+- ERM TG11 - Wideband Data Systems
+- ERM TG13 - Cordless Telephony
+- ERM TG14 - Notification of Radio Interfaces under the Article 4.2 of R&TTE Direct
+- ERM TG17 - ERM Standards for PMSE and broadcast equipment/services
+- ERM TG17 WG1 - ERM Analogue and Digital Television
+- ERM TG17 WG2 - ERM Analogue and Digital Sound Broadcasting
+- ERM TG17 WG3 - ERM Radio Microphones, Cordless Audio and Audio Links
+- ERM TG17 WG4 - ERM Professional and Domestic Vision Links
+- ERM TG17 WG5 - ERM Active TV Reception
+- ERM TG20 - Equipment Integration
+- ERM TG23 - Close Range Inductive Data Communications
+- ERM TG25 - ERM Aeronautical
+- ERM TG27 - ERM Radio Site Engineering
+- ERM TG28 - ERM Generic SRD's
+- ERM TG29 - ERM Road Transport & Telematics (Joint with CEN TC 278)
+- ERM TG30 - ERM Wireless Medical Devices
+- ERM TG31A - ERM Ultra Wide Band for Short Range Devices
+- ERM TG31C - Ultra Wide Band Sensors
+- ERM TG32 - ERM PMR
+- ERM TG33 - ERM Measurement methods and their Uncertainties
+- ERM TG34 - ERM RF Identification Devices
+- ERM TG36 - ERM Avalanche Beacons
+- ERM TG37 - ERM Intelligent Transport Systems
+- ERM TG38 - CDMA PAMR
+- ERM TG39 - Code Division Multiple Access (CDMA)
+- ERM TG41 - Wireless Industrial Applications
+- ERM TG5 - Maritime EMC Standards for Global Application
+- ERM TG8 - Study re: the interference potential of CB radio at 27 MHz
+- ERM TGAERO - Aeronautics
+- ERM TGDMR - Digital Mobile Radio
+- ERM TGMARINE - ERM Maritime and radio amateur activities
+- ERM TGRx - Receiver parameters
+- ERM TGSRR - ERM Automotive and surveillance radar
+- ERM TGTLPR - Tank Level Probing Radar
+- ERM TGUWB - Ultra Wide Band
+- ERM WGEMC - ERM Electromagnetic Compatibility
+- ERM WGRM - ERM Radio Matters
+- ESI - Electronic Signatures and Trust Infrastructures
+- ETI - Encrypted Traffic Integration
+- F5G - Fifth Generation Fixed Network
+- GA - General Assembly
+- HF - Human Factors
+- HF 01 - Telecommunication Services
+- HF 02 - People with Special Needs
+- HF 03 - Usability Evaluation
+- ICC - Integrated Circuit(s) Cards
+- IMCC - ISDN Management and Coordination Committee
+- INS - Identity and access management for Networks and Services
+- INT - Core Network and Interoperability Testing
+- INT AFI - Evolution of Management towards Autonomic Future Internet
+- IP6 - IPv6 integration
+- IPE - IPv6 Enhanced innovation
+- IPRC - Intellectual Property Rights Committee
+- ISI - Information Security Indicators
+- ISM - ISDN Standards Management
+- ITS - Intelligent Transport Systems
+- ITS WG1 - Application Requirements and Services
+- ITS WG2 - Architecture and Cross Layer
+- ITS WG3 - Transport and Network
+- ITS WG4 - Media and Medium related
+- ITS WG5 - Security
+- LI - Lawful Interception
+- LIS - Localisation Industry Standards
+- LTN - Low Throughput Networks
+- MBC - Mobile and Broadcast Convergence
+- MCD - Media Content Distribution
+- MCD CDN-I - MCD CDN Interconnection
+- M-COMM - Mobile Commerce
+- M-COMM 02 - Payment and security aspects
+- MEC - Multi-access Edge Computing
+- MEC DECODE - Deployment and ECOsystem DEvelopment
+- MEC IEG - Industry Enabling Group
+- MESA SA - MESA Services and Applications
+- MESA SYS - MESA System
+- MMG - Multimedia Management Group
+- MOI - Measurement Ontology for IP traffic
+- MSG - Mobile Standards Group
+- MSG EVAL - Evaluation
+- MSG GSM - Working Group for GSM
+- MSG TFES - Task Force for European Standards for IMT-2000
+- MTA - Multimedia Terminals & Applications
+- MTA 01 - Multimedia Terminal Application Architecture
+- MTA 03 - Services Integration & Interworking
+- MTA 04 - Co-operative Document Handling & File Transfer
+- MTC - Mobile Thin Client
+- MTS - Methods for Testing & Specification
+- MTS 01 - Conformance Testing Methodologies
+- MTS 02 - Conformance Testing Environment
+- MTS IPT - IP Testing Group
+- MTS TDL - Test Description Language
+- MTS TST - Testing
+- mWT - millimetre Wave Transmission
+- NA - Network Aspects
+- NA 01 - User Interfaces, Services and Charging
+- NA 02 - Numbering, Addressing, Routeing & Interworking
+- NA 04 - Network Architecture, Operations, Maintenance, Principle & Performance
+- NA 05 - Broadband Networks
+- NA 06 - Network Intelligence and Universal Mobility
+- NA 07 - Universal Personal Telecommunications
+- NA 08 - Architecture, Interworking and Interconnection and GII/Internet
+- NFV - Network Functions Virtualisation
+- NFV EVE - Evolution and Ecosystem
+- NFV IFA - Interfaces and Architecture
+- NFV INF - Architecture of the Virtualisation Infrastructure
+- NFV MAN - Management & Orchestration
+- NFV PER - Performance & Portability
+- NFV REL - Reliability & Availability
+- NFV SEC - Security
+- NFV SOL - Solutions
+- NFV SWA - Software Architecture
+- NFV TST - Testing, Implementation, and Open Source Working Group
+- NGP - Next Generation Protocols
+- NIN - Non-IP Networking
+- NTECH - Network Technologies
+- NTECH AFI - Evolution of Management towards Autonomic Future Internet
+- OCG - Operational Co-ordination Group
+- OCG ECN&S - Electronic Communications Networks & Services
+- OCG eHealth - eHealth Starter Group
+- OCG EMTEL - OCG ad-hoc group on Emergency Telecommunications
+- OEU - Operational energy Efficiency for Users
+- oneM2M - oneM2M
+- ORI - Open Radio equipment Interface
+- OSG - Open Smart Grid
+- PDL - Permissioned Distributed Ledger
+- PLT - Powerline Telecommunications
+- PS 01 - Services and Facilities
+- PS 02 - ERMES Radio Sub-System
+- PS 03 - Network Aspects of ERMES
+- PTS - Pay Terminals & Systems
+- QKD - Quantum Key Distribution
+- QSC - Quantum Safe Cryptography
+- RES - Radio Equipment & Systems
+- RES 01 - Maritime Mobile
+- RES 02 - Land Mobile
+- RES 03 - DECT
+- RES 04 - Paging Systems
+- RES 05 - Terrestrial Flight Telecommunication System
+- RES 07 - DSRR
+- RES 08 - Low Power Devices
+- RES 09 - EMC
+- RES 10 - Radio LAN
+- RES 11 - Radio Site Engineering
+- RIS - Reconfigurable Intelligent Surfaces
+- RRS - Reconfigurable Radio Systems
+- RRS 01 - RRS System Aspects & Cognitive functionalities
+- RRS 02 - REA - Reconfigurable Radio Equipment Architecture
+- RRS 03 - RRS Security, Certification & Declaration of Conformity
+- RRS 04 - Civil Security & Inter-Domain Synergies
+- RT - Railway telecommunications
+- RT EGSM-R - Extended-GSM-R
+- RT JTFIR - Joint Task Force ITS RT
+- SAFETY - Safety
+- SAFETY WGRADIO - Safety Working Group RADIO
+- SAGE - Security Algorithms Group of Experts
+- SAI - Securing Artificial Intelligence TC
+- SAI_ISG - Securing Artificial Intelligence
+- SEC - Security
+- SEC ESI - Electronic Signatures and Infrastructure
+- SEC LI - Lawful Interception
+- SES - Satellite Earth Stations & Systems
+- SES 02 - RF and IF Equipment
+- SES 03 - Interaction & Control Monitoring Functions
+- SES 04 - TV and Sound Programmes Equipment
+- SES 05 - E/S for Mobile Services
+- SES AES - SES WG on Aeronautical Satellite Earth Stations
+- SES ASSC - Autonomous Satellite Signalling Channel
+- SES BSM - SES Broadband Satellite Multimedia
+- SES ECSS - SES WG on European Co-operation for Space Standardisation
+- SES GMR - SES WG on the GEO Mobile Radio Interfaces
+- SES GSO S-PCN - WG on GSO S-PCN
+- SES HARM - SES WG on R&TTE dir. 99/5/EC and and RED dir. 2014/53/EU
+- SES KA-BAND - WG on Ka Band Earth Stations
+- SES Ku-Band AES - SES WG on Ku-Band Satellite Aircraft Earth Stations
+- SES MAR ESV - Maritime & Railways Satellite Earth Stations on Board Vessels & Trains
+- SES MSS - SES WG on Mobile Satellite Systems
+- SES SatEC - Satellite Emergency Communications
+- SES SCN - Satellite Communications and Navigation
+- SES SDR - SES Satellite Digital Radio
+- SES S-UMTS - SES WG on the Satellite Component of UMTS/IMT-2000
+- SET - Secure Element Technologies
+- SET REQ - SET-REQ
+- SET TEC - SET-TEC
+- SET TEST - SET TEST
+- SmartBAN - Smart Body Area Network
+- SmartM2M - Smart M2M
+- SMG - Special Mobile Group
+- SMG 01 - Services & Facilities
+- SMG 02 - Radio
+- SMG 03 - Network Aspects
+- SMG 04 - Data Services
+- SMG 05 - Universal Mobile Telecommunications System
+- SMG 06 - Operations & Maintenance
+- SMG 07 - Mobile Station (MS) Testing
+- SMG 08 - Base Station System (BSS) Testing (GSM 11.20)
+- SMG 09 - IC Card Aspects
+- SMG 10 - Security Group
+- SMG 11 - Speech Aspects
+- SMG 12 - System Architecture
+- SMT - Surface Mount Technique
+- SPAN - Services and Protocols for Advanced Networks
+- SPAN 01 - Network Signalling
+- SPAN 02 - Numbering/Addressing, Routeing and Services
+- SPAN 02 WP2 - ISDN/PSTN and IN services and mobility
+- SPAN 03 - IN protocols
+- SPAN 05 1 - Basic call control protocols
+- SPAN 05 3 - Conformance testing
+- SPAN 05 4 - Supplementary services
+- SPAN 05 5 - B-ISDN, layer 3
+- SPAN 06 - Network Intelligence and Universal Mobility
+- SPAN 06 1 - Service modelling
+- SPAN 06 4 (SG) - Security
+- SPAN 06 5 (UMTS) - UMTS task force
+- SPAN 06 SPAR - Service Provider Access Requirements
+- SPAN 08 - Architecture, interworking and interconnection, GII/Internet
+- SPAN 09 - Access Networks and Service Node Interfaces
+- SPAN 11 - SPAN Services, Applications, Numbering, Naming and Addressing (SANNA)
+- SPAN 12 - Applications Interfaces for Service Providers and Network Operators
+- SPAN 13 - SPAN Peer-to-Peer Control Protocol (PTPCP)
+- SPAN 14 - SPAN Overall Network and System Architecture (ONSA)
+- SPAN 15 - SPAN Network Management
+- SPS - Signalling Protocols
+- SPS 01 - Network Signalling
+- SPS 02 - Signalling Network & Mobility Applications
+- SPS 02 A - Co-ordination matters and TC
+- SPS 02 B - Supporting protocols and S-AAL
+- SPS 02 D - OMAP
+- SPS 03 - IN protocols
+- SPS 03 1 - Broadband Switching
+- SPS 03 3 - Technical Parameters
+- SPS 03 4 - Intelligent Network
+- SPS 05 - Digital access signalling
+- SPS 05 1 - Basic Call Control Protocols
+- SPS 05 3 - Conformance Testing
+- SPS 05 4 - Supplementary Services
+- SPS 05 5 - Broadband ISDN, Layer 3
+- SPS 09 - Access Networks and Service Node Interfaces
+- STQ - Speech and multimedia Transmission Quality
+- STQ AURORA - STQ Aurora Project
+- STQ MOBILE - STQ Mobile
+- TCCE - TETRA and Critical Communications Evolution
+- TCCE 01 - TCCE User Requirements / Services
+- TCCE 02 - Air Interface / Radio aspects
+- TCCE 03 - TCCE Air Interface and Network Protocols
+- TCCE 04 - TCCE High Speed Data
+- TCCE 05 - TCCE Voice coding
+- TCCE 06 - TCCE Security
+- TCCE 07 - SIM Card
+- TCCE 08 - TCCE Off-network services
+- TCCE 4 close - Packet Data Optimised
+- TE - Terminal Equipment
+- TE 01 - Telematics: Videotex and Multimedia Information Retrieval Services
+- TE 02 - Telematics: Facsimile, Document Handling and Transfer
+- TE 04 - Audiovisual and Voice Terminals
+- TE 05 - General Terminal Access Requirements
+- TE 06 - Directory Systems
+- TE 07 - Lower Layer Protocols
+- TE 09 - Card Terminal
+- TE 10 - Multimedia Management Group
+- THz - TeraHertz technology
+- TIPHON - Telecommunications and Internet Protocol Harmonization Over Networks
+- TIPHON 01 - TIPHON Requirements, charging and security matters
+- TIPHON 02 - TIPHON Architecture models and interfaces
+- TIPHON 03 - TIPHON Call control matters
+- TIPHON 04 - TIPHON Naming and address translation issues
+- TIPHON 05 - TIPHON Quality of service aspects
+- TIPHON 06 - TIPHON Verification, demonstration and implementation matters
+- TIPHON 07 - TIPHON Wireless and Mobility aspects (DORMANT)
+- TIPHON 08 - TIPHON Security
+- TISPAN - Telecoms & Internet converged Services & Protocols for Advanced Networks
+- TISPAN 01 - TISPAN Services
+- TISPAN 02 - TISPAN Architecture
+- TISPAN 03 - TISPAN Protocols
+- TISPAN 04 - TISPAN Numbering Addressing and routing
+- TISPAN 05 - TISPAN NGN Home Networking
+- TISPAN 05 - TISPAN QoS
+- TISPAN 06 - TISPAN Testing
+- TISPAN 07 - TISPAN Security
+- TISPAN 08 - TISPAN Network Management
+- TM - Transmission & Multiplexing
+- TM 01 - TM Core networks, fibres and cables
+- TM 01 1 - TM Cabled fibres and passive optical components
+- TM 01 3 - TM Transport Equipment, Systems and Interfaces
+- TM 02 - Transmission Networks Management, Performance
+- TM 03 - Interfaces, architecture and functional requirements of transport networks
+- TM 04 - TM Fixed Radio Systems
+- TM 04 1 - TM Point-to-Point Systems
+- TM 04 2 - TM Point-to-Multipoint Systems
+- TM 04 4 - TM Antennas
+- TM 05 - Coding Speech Processing & Associated Network Issues
+- TM 06 - TM Access Networks
+- TMN - Telecommunications Management Network
+- TMN 02 - Transport and Access Network Management
+- TMN 03 - Generic Modelling
+- TMN ASM - Access Switching Management
+- TMN GOM - Generic Objects Modelling
+- TRAC - Technical Recommendations Applications Committee
+- UMTS - Universal Mobile Telecommunications Systems
+- USER - User Group
+- ZSM - Zero-touch network and Service Management
+## Select Standard Types
+- EN - European Standard (Telecommunications series)
+- ES - ETSI Standard
+- EG - ETSI Guide
+- TS - Technical Specification
+- GS - Group Specification
+- TR - Technical Report
+- SR - Special Report
+- ETS - European Telecommunication Standard
+- I-ETS - Interim ETS
+- TBR - Technical Basis for Regulation
+- NET - Norme Européenne de Télécommunication
+- GTS - GSM Technical Specification
+- ETR - ETSI Technical Report
+- TCRTR - Technical Committee Reference Technical Report
+- GR - Group report
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