Radio hams use abbreviations when sending messages in Morse code, so this video explains the most commonly used ones.
Want to learn Morse code but don't know where to start? Then check out my beginners guide to learning Morse code.
These videos contain hints and tips, a structured lesson plan and real Morse code to learn.
Part 1 here: https://youtu.be/VWIKqopZDiA
Part 2 here: https://youtu.be/K-nAkMsWITo
Part 3 here: https://youtu.be/2nwcN0NZrtg
Part 4 here: https://youtu.be/F2Oi2Qhj6M0
Part 5 here: https://youtu.be/jauDC9nTlfo
Part 6 here: https://youtu.be/inbnYPVfJpA
Part 7 here: https://youtu.be/9tBDZ5Zv-z8
Part 8 here: https://youtu.be/3S2RPGeukH0