Other hyponyms of work unit include
erg,
electron volt,
eV,
J,
joule,
watt second,
calorie,
gram calorie,
small calorie,
Calorie,
kilocalorie,
kilogram calorie,
large calorie,
nutritionist's calorie,
B.Th.U.,
British thermal unit,
BTU,
watt-hour,
B.T.U.,
Board of Trade unit,
kilowatt hour,
kW-hr,
foot-pound,
foot-ton,
foot-poundal,
horsepower-hour,
kilogram-meter,
megawatt-hour,
megawatt hour,
MWh,
megaelectron volt,
MeV.