BL

UK: /ˌbiːˈɛl/

Collins Concise English Dictionary © HarperCollins Publishers::

BL abbreviation

1. Bachelor of Law
2. Bachelor of Letters
3. Barrister-at-Law
4. British Library

WordReference Random House Unabridged Dictionary of American English © 2025

bl., 

1. bale;
   bales.
2. barrel;
   barrels.
3. black.
4. block.
5. blue.

b/l, [Com.]

1. See bill of lading. 

Also, B/L 
B.L., 

1. Bachelor of Laws.
2. Bachelor of Letters.
3. Business See bill of lading. 

b.l., 

1. Business See bill of lading. 
2. [Ordn.] breech loading.

Collins Concise English Dictionary © HarperCollins Publishers::

B/L, b/l, b.l. (Bs/L, bs/l, bs.l) abbreviation

1. bill of lading