aJ a nJ

aJ a Hz | aJ a m⁻¹ | aJ a GHz | aJ a K | aJ a THz | aJ a eV | aJ a R∞ | aJ a Eh | aJ a keV | aJ a fJ | aJ a MeV | aJ a pJ | aJ a u | aJ a nJ | aJ a dyn*cm | aJ a Erg | aJ a µJ | aJ a gf*cm | aJ a oz*f*in | aJ a gf*m | aJ a cJ | aJ a kgf*cm | aJ a dJ | aJ a scc | aJ a lbf*in | aJ a in*lbf | aJ a J | aJ a N*m | aJ a W*s | aJ a lbf*ft | aJ a ft*lbf | aJ a cal (th) | aJ a cal (IT) | aJ a kgf*m | aJ a kp*m | aJ a daJ | aJ a hJ | aJ a KJ | aJ a mJ | aJ a kW*s | aJ a Btu (th) | aJ a Btu (IT) | aJ a CHU | aJ a scf | aJ a W*h | aJ a Kcal (th) | aJ a Kcal (IT) | aJ a cal | aJ a scy | aJ a MJ | aJ a mbtu (IT) | aJ a hp*h | aJ a hp*h | aJ a kW*h | aJ a Kg of TNT | aJ a ton*h | aJ a thm | aJ a thm | aJ a thm | aJ a GJ | aJ a MBtu (IT) | aJ a mmbtu (IT) | aJ a EP | aJ a MW*h | aJ a ton | aJ a BOE | aJ a TOE | aJ a TJ | aJ a GW*h | aJ a kton | aJ a kBOE | aJ a PJ | aJ a Mton | aJ a BBOE | aJ a Mtoe | aJ a kg | aJ a EJ | aJ a Gton | aJ a Gtoe