Multiple choice general knowledge MSV Memory Stick Voice Files Memory Stick Video Files Memo Stick Video Form Memo Stick vide Reveal answer Fill a bubble to check yourself A Correct answer Explanation MSV stands for Memory Stick Voice, which is an audio format used by Sony's Memory Stick voice recorders. The format stores compressed voice recordings. The other options incorrectly use 'Video' instead of 'Voice' or incomplete words like 'vide'.