Bak

[instrument] Bak (hangul: 박; hanja: {linktext|拍}) is a wooden clapper used in Korean court and ritual music. The person playing the bak is called jipbak; he serves as conductor or musical supervisor for the group. Bak is arranged from 6 pieces of wooden sticks tied together and creates the clapping sound if clapped to indicate the begin
Found on http://en.wikipedia.org/wiki/Bak_(instrument)

BAK

Binary Adaptation Kit [Microsoft]
Found on http://www.encyclo.co.uk/visitor-contributions.php

bak

A file extension for a Backup Document.
Found on http://www.encyclo.co.uk/visitor-contributions.php

BAK

[magazine] Bak is an online, bilingual (English and Turkish), visual arts magazine, first published on January 1, 2006. Published monthly, it features interviews with well-known graphic designers, illustrators, painters, film directors, photographers, 3D artists and sculptors and selected artworks from thousands of contributors all over the
Found on http://en.wikipedia.org/wiki/BAK_(magazine)

BAK

Back At Keyboard
Found on http://www.netlingo.com/acronyms.php

BAK

Abbreviation for Blood alcohol concentration ; See there.
Found on http://www.wein-plus.eu/en/BAK_3.0.127.html

bak

back
Found on http://www.noslang.com/dictionary/b/
No exact match found