| | Unit of measurement | | Abbreviation |
| | exawatt
| | EW
|
| | petawatt
| | PW
|
| | terawatt
| | TW
|
| | gigawatt
| | GW
|
| | megawatt
| | MW
|
| | kilowatt
| | kW
|
| | hectowatt
| | hW
|
| | dekawatt
| | daW
|
| | watt
| | W
|
| | deciwatt
| | dW
|
| | centiwatt
| | cW
|
| | milliwatt
| | mW
|
| | microwatt
| | µW
|
| | nanowatt
| | nW
|
| | picowatt
| | pW
|
| | femtowatt
| | fW
|
| | attowatt
| | aW
|
| | horsepower
| | hp
|
| | horsepower (UK)
| | hp
|
| | pferdestärke (ps)
| | PS
|
| | ton (refrigeration)
| | RT
|
| | kilocalorie/hour (international)
| | kcal/h
|
| | kilocalorie/minute (international)
| | kcal/min
|
| | kilocalorie/second (international)
| | kcal/s
|
| | calorie/hour (international)
| | cal/h
|
| | calorie/minute (international)
| | cal/min
|
| | calorie/second (international)
| | cal/s
|
| | kilocalorie/hour (thermochemical)
| | kcal/h
|
| | kilocalorie/minute (thermochemical)
| | kcal/min
|
| | kilocalorie/second (thermochemical)
| | kcal/s
|
| | calorie/hour (thermochemical)
| | cal/h
|
| | calorie/minute (thermochemical)
| | cal/min
|
| | calorie/second (thermochemical)
| | cal/s
|
| | pound-foot/hour
| | ft lbf/h
|
| | pound-foot/minute
| | ft lbf/min
|
| | pound-foot/second
| | ft lbf/s
|
| | exajoule/second
| | EJ/s
|
| | petajoule/second
| | PJ/s
|
| | terajoule/second
| | TJ/s
|
| | gigajoule/second
| | GJ/s
|
| | megajoule/second
| | MJ/s
|
| | kilojoule/second
| | kJ/s
|
| | hectojoule/second
| | hJ/s
|
| | dekajoule/second
| | daJ/s
|
| | joule/second
| | J/s
|
| | decijoule/second
| | dJ/s
|
| | centijoule/second
| | cJ/s
|
| | millijoule/second
| | mJ/s
|
| | microjoule/second
| | µJ/s
|
| | nanojoule/second
| | nJ/s
|
| | picojoule/second
| | pJ/s
|
| | femtojoule/second
| | fJ/s
|
| | attojoule/second
| | aJ/s
|
| | joule/hour
| | J/h
|
| | joule/minute
| | J/min
|
| | kilojoule/hour
| | kJ/h
|
| | kilojoule/minute
| | kJ/min
|
