Abbreviations and TLAs

-A-
     AGRA - Mary Morstan's true name _________
     ASiB - A Scandal in Belgravia
     ASiP - A Study in Pink
-B-
     BBC - British Broadcast Company
-C-
     CAM - Charles Augustus Magnussen
-D-
-E-
-F-
-G-
-H-
     His Last Vow
-I-
-J-
-K-
-L-
-M-
     MHR - Many Happy Returns
-N-
-O-
-P-
-Q-
-R-
-S-
-T-
     TBB - The Blind Banker
     TEH - The Empty Hearse
     TGG - The Great Game
     THotB - The Hounds of Baskerville
     TLA - Three Letter Acronyms
     TRF - The Reichenbach Fall
     TSoT - The Sign of Three
-U-
-V-
-W-
-X-
-Y-
-Z