ASA scale
British candle
Hefner candle
Kern
NMR
Scheiner scale
X ray
actinic ray
actinism
alpha particle
antibaryon
antilepton
antimeson
atomerg
atomic beam
atomic nucleus
atomic particle
atomic ray
baryon
beam
beam of light
beta particle
bougie decimale
calorie
candle
candle lumen
candle power
candle-foot
candle-hour
candle-meter
decimal candle
dinamode
dyne
electron
elementary particle
energid
erg
exposure meter
flux
foot-candle
foot-pound
gamma ray
gleam
horsepower-hour
horsepower-year
infrared ray
intensity
international candle
invisible radiation
joule
gauge boson
antimatter
antitank
atomic
disruptor
electro-magnetic
fluorescence
gamma-ray
graviton
incoming
long-range
low-yield
microwave
neutron
phaser
photonic
plasma
positron
proton
radiation
rocket-propelled
tachyon
thermonuclear
torpedo