To make it easier for some of you to find the particular groups you like. The list is sorted by company. Keep in mind Tumblr is being stupid with the hyphenation, so groups like U-Kiss and EXO-K/M’s tags suffer. :( But individual member tags should be fine for each group. 

Amuse Korea: Cross Gene

Brand New Music: Phantom

Brave: Big Star

Can: f.cuz

Cube: Beast, BtoB

DSP: SS501, A-JAX

FNC: F.T. Island, CN Blue

H-entercom: Hwanhee

H2 Media: MYNAME

J.Tune Camp: Rain, MBLAQ

JYP: 2PM, 2AM, JJ Project, JYP

Jellyfish Ent: Park Hyo Shin, Brian Joo, Seo In Guk, VIXX

Jungle: Leessang, Drunken Tiger, M.I.B

Monkey Funch: Dalmatian

NH Media: U-Kiss

Pledis: Nu’est

SM Town: SHINee, Super Junior, DBSK, EXO, H.O.T, Kangta, Fly to the Sky

Shinhwa Co: Shinhwa

Sidus HQ: Jay Park

Star Empire: ZE:A

Stardom Ent: Block B

Startory Ent: Led Apple

Starship: Boyfriend

T.O.P Media: Teen Top

TS Ent: B.A.P

Well Made STAR M: Double A

Winning InSight: ChAOS

WM: B1A4

Woolim: Infinite, Tasty (Tasty 2WinS)

Y2Y Contents: B.o.M

YG: Big Bang, PSY, Epik High, Se7en

YMC: Wheesung, Mighty Mouth

Yedang: C-Clown

I really do love these artists dearly.

Actors: Lee Min ki, Song Joong Ki, Jang Geun Suk, Yoo Ah In, Lee Minho, Kim Bum,  Lee Jun ki, Lee Soohyuk, Bang Sung Joon, Daniel Henney, Kim Jaewook, Lee Jong Suk, Song Jae Rim, Lee Hyunwoo, Hong Jonghyun, Kang Ha Neul