"Main Color", usually.
Main Color (MC). Often seen with CC (Contrasting Color).
yrn is the abbreviation for 'yarn' - the material you are knitting or crocheting with
Grameen is the name of a knitting factory in Dhaka, Bangladesh.
the only time I have seen CC and numbers is when you are suing multiple colors .. the cc normally refers to contrasting colors and the numbers refer to each color .. MC equals the main color
k1tbl1
slip
Mc
A marker is a ring placed on a knitting needle between two stitches to remind the knitting that something is supposed to happen there.
Mc and Mac in surnames mean "son of".
Mc patches is when you say to the order box at the drive through " get me a mc paches and a mc chicken and some mc fries please"
You have to think if you're done or not.
There are no abbreviations in knitting which uses "mds." The questioner may have meant to say "rnds" which means "rounds."