| British thermal unit (39 °F) | Btu (39 °F) | British thermal unit (39 °F) | Btu (39 °F) |
| British thermal unit (59 °F) | Btu (59 °F) | British thermal unit (59 °F) | Btu (59 °F) |
| British thermal unit (60 °F) | Btu (60 °F) | British thermal unit (60 °F) | Btu (60 °F) |
| British thermal unit (media) | Btu (media) | British thermal unit (mean) | Btu (mean) |
| Caloría (15 °C) | cal (15 °C) | Calorie (15 °C) | cal (15 °C) |
| Caloría (20 °C) | cal (20 °C) | Calorie (20 °C) | cal (20 °C) |
| Caloría (Internacional) | cal (IT) | Calorie (IT) | cal (IT) |
| Caloría (mean) | cal (mean) | Calorie (mean) | cal (mean) |
| Caloría (th-termoquímica) | cal (th) | Calorie (th-thermochemical) | cal (th) |
| CV·h | CV·h | CV·h | CV·h |
| Electron Volt | eV | Electron volt | eV |
| Ergio | erg | Erg | erg |
| Footpoundal | footpoundal | Footpoundal | footpoundal |
| Hartree energy | Eh | Hartree energy | Eh |
| Joule | J | Joule | J |
| Kilocaloría (IT) | kcal | Kilocalorie (IT) | kcal |
| Kilocaloría (mean) | kcal (mean) | Kilocalorie (mean) | kcal (mean) |
| Kilocaloría (th) | kcal (th) | Kilocalorie (th) | kcal (th) |
| Kilogramo fuerza·metro | kgf·m | Kilogram-force meter | kgf·m |
| Kilogramo-metro²/segundo² | kg·m²/s² | Kilogram square meter per second squared | kg·m²/s² |
| Kilojoule | kJ | Kilojoule | kJ |
| kpm | kpm | kpm | kpm |
| kW·h | kW·h | Kilowatt hour | kW·h |
| Libra fuerza·Pie | lbf·pie | Pound-force·Foot | lbf·ft |
| Litro·Atmósfera | L·atm | Liter·atmosphere | L·atm |
| Megajoule | MJ | Megajoule | MJ |
| Newton-metro | N·m | Newton meter | N·m |
| Quad | quad | Quad | quad |
| Rydberg constant | Rydberg constant | Rydberg constant | Rydberg constant |
| Therm (EC) | therm (EC) | EEC therm | therm |
| Therm (US) | therm (US) | Therm (US) | therm (US) |
| Ton of TNT | ton of TNT | Ton of TNT | ton of TNT |
| Unidad Térmica Británica (Internacional) | Btu | British thermal unit (IT) | Btu |
| Unidad Térmica Británica (th - termoquímica) | Btu (th) | British thermal unit (th-thermochemical) | Btu (th) |
| Volt·Coulomb· | V·C | Volt·Coulomb | V·C |
| Watt·hora | W·h | Watt hour | W·h |
| Watt·segundo | W·s | Watt second | W·s |