diff --git a/en/glossary.md b/en/glossary.md
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+# OpenIPC Wiki
+[Table of Content](../index.md)
+
+IPC Glossary
+------------
+
+- 3D-DNR - 3D Digital Noise Reduction
+- AE - Automatic Exposure
+- AF - Automafic Focus
+- AHD - Analog High Definition
+- AI - Artificial Intellect
+- AWB - Automatic White Balance
+- B&W - Black and White
+- BLC - Back Light Compensation
+- CCTV - Closed-circuit Television
+- CMOS - Complementary Metal–Oxide Semiconductor
+- DC - Direct Current
+- DDNS - Dynamic Domain Name Service
+- DHCP - Dynamic Host Configuration Protocol
+- DNR - Digital Noise Reduction
+- DNS - Domain Name Service
+- DRC - Dynamic Range Compression
+- DVR - Digital Video Recorder
+- FTP - File Transfer Protocol
+- HDR - High Dynamic Range
+- HLS - HTTP Live Streaming (protocol)
+- LED - Light-Emitting Diode
+- NVR - Network Video Recorder
+- HD - High Definition
+- HTTP - Hypertext Transfer Protocol
+- IC - Integrated Circuit
+- ICR - Infrared Cutfilter Removal
+- IP - Internet Protocol
+- IPC - IP Camera
+- IR - Infrared
+- ISP - Image Signal Processor
+- JPEG - Joint Photographic Experts Group (file format)
+- MJPEG - Motion JPEG (video format)
+- NTP - Network Time Protocol
+- ONVIF - Open Network Video Interface Forum (standard)
+- PCB - Printed Circuit Board
+- PiP - Picture-in-Picture
+- PIR - Passive infrared (sensor)
+- PoE - Power over Ethernet
+- PPPoE - Point-to-Point Protocol over Ethernet
+- PTZ - Pan–Tilt–Zoom
+- ROI - Region of Interest
+- RTCP - Real-Time Transport Control Protocol
+- RTP - Real-time Transport Protocol
+- RTMP - Real-Time Messaging Protocol
+- RTSP - Real Time Streaming Protocol
+- SMD - Surface-mount Device
+- SMT - Surface-mount Technology
+- SMTP - Simple Mail Transfer Protocol
+- SoC - System on a Chip
+- TCP - Transmission Control Protocol
+- TFTP - Trivial File Transfer Protocol
+- UART - Universal Asynchronous Receiver-Transmitter
+- UPnP - Universal Plug and Play
+- USB - Universal Serial Bus
+- WDR - Wide Dynamic Range
diff --git a/index.md b/index.md
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 - [Live streaming to Telegram](en/howto-streaming-telegram.md)
 - [Interesting tricks](en/dev-tricks.md)
 - [Questions and answers](en/faq.md)
+- [Glossary](en/glossary.md)
 
 ### Hardware
 - [SoC manufacturers](en/hardware-soc-manufacturers.md)