Attitude, Spy Games, Street Legends, all but one of the Artifacts missions, the Horizon missions, and the pdf-only books do not have official abbreviations listed in the FAQ under the "What does this <abbreviation> mean?" section.
Only a rabid dzoo-noo-qua hairdresser would want to use his own made up abbreviations in his notes; risking having official ones come out later that differ from his in which case he would be compelled to go through his notes and change them all.
Though my assumptions would be;
10G = 10 Gangs
10J = 10 Jackpointers
99B - 99 Bottles
AT = Attitude
BMR = Bad Moon Rising
DA:M = Dawn of the Artifacts: Midnight (assuming that the FAQ is a typo for Dawn, and should be DA:D, not D:AD)
DA:DH = Dawn of the Artifacts: Darkest Hour (same assumption as DA:M)
DG = Digital Grimoire
DW = Deadly Waves
H:AS = Horizon: Anarchy: Subsidized (or A:S = Anarchy: Subsidized, or H:A:S = Horizon: Anarchy: Subsidized, but me thinks there should be a colonoscopy somewhere in there)
H:FC = Horizon: Fistful of Credits (or FOC = Fistful of Credits, but to keep the series theme as with DA:*m "H:" helps indicate the Horizon series)
MST = MilSpecTech
PAZ = Parazoology
RA:M = Rotten Apple: Manhattan
RBB = Runner's Black Book
SG = Spy Games
SL = Street Legends
TOD = This Old Drone
US = Unfriendly Skies
WOTA = Way of the Adept
Of course, I would prefer a lowercase "p" at the end of the abbreviations of each of the pdf-only books to indicate it as such. But yeah. I think that's all the ones missing from the FAQ.
