Christmas Carols & songs quiz

[katdan]

I am doing a quiz and they are all abbrehiviations of Christmas carols and songs I am stuck on 2 can you help they are
eg R A T C T Rocking around the christmas tree

S L E and N L O T C L

Thanks for your help

[slipnot]

Not easy ones! If you post it again under 'quizzes & puzzles' you might get a wider audience?

[dennisegg]

Looks like someone asked this last xmas too!

http://www.theanswerbank.co.uk/Seasonal/Christ mas/Question333014.html

I have looked through the list though and still can't find the answers??

[factor-fiction]

just a guess- santa's little elves?