Sorry to add to the stickies, but read this in one of our threads & thought it might help...
From this thread…thought this might help, from -->
this thread Bo = King Bojang (28th King of Goguryeo)
CL = Chulin (daughter of Khan)
DL = Dongmyoungchun League (Secret group formed by King Bojang & DJY to kill traitors & Tang officials)
DJY = Dae Jo Young (formerly known as GD or Gaedong)
GA = Go Anseung (Prince of Goguryeo, last male heir of King Bojang becomes king of New Goguryeo)
GL = Geumlan (female agent working for Mimosa)
GM = Gom Mojam (One of GS's most trusted warriors)
Go = Go Sagae (One of Manchun's trusted warriors)
GS = Gaesoman (Supreme Commander of Goguryeo Military)
Gul = Gulsabiwu (Serf who became top warrior for MC)
HP = Hongpei (XR's right hand man)
HS = Heuk Sudol (Serf who became top warrior for NS)
JS = Jang Sanhae (One of GS's trusted advisors)
KC = Kim Chan (General of Shilla army)
Khan = Northern Khitan Tribal Leader
KW = Kiwon (Powerful Lord in the Goguryeo court)
LJ = Li Jing (Supreme Commander of Tang Army)
LK = Li Kaigu (Khitan warrior)
LW = Li Wen (LJ's nephew, in charge of transporting captives to Tang)
MC = (Yang) Manchun (Lord of Ansi Castle)
Mim = Mimosa (Grandson of the Chief of Bekje Fort)
NG = (Yeon) Namgeon (Gaesoman's second son)
NS = (Yeon) Namseng (Gaesoman's oldest son)
SB = Sa Bugu (KW's chief warrior)
SH = Shin Hong (NS' savior and advisor)
SS = Shin Sung (Namgeon's old master and SH's older brother)
SY = Lady Sukyoung (Neice of the Goguryeo King)
XR = Xue Regui (Tang General)
YGSM = Yeon Gaesomun (Legendary Goguryeo General & fictionally DJY's master)
And nicknames:
Featherduster = Xue Rengui