NLQ
NLRG
Q
quasi-stellar object
balnicity
quasi-stellar radio-source
quasarlike
RIQ
lacertid
NLS1
WLRG
twin quasar
BLRG
LINER
ELG
subparsec
ultraviolet radiation
ultraviolet
ultraviolet light
UV
ultraviolet illumination
gravitational redshift
RLQ
photoprocessing
microvariability
Small Magellanic Cloud
reseau
Be star
BLS1
interstellar extinction
Herbig-Haro object
ultraviolet C
extreme ultraviolet
Ae star
blazar
soft X-ray
Circinus
Summer Triangle
eradiation
linebroadening
double quasar
sublithospheric
Lyman-alpha forest
anti-Stokes
giant quasar
planetary nebula
infrared
intergalactic
enormous Lyman-alpha nebula
overluminous