scc -e gf*m

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