Metric units (SI and compatible):
Mass:
g,
hg,
kg,
t,
kt,
Mt,
Gt,
dg,
cg,
mg,
μg,
ng,
pg,
Da,
u;
Length:
m,
km,
dm,
cm,
mm,
μm,
nm,
pm,
AU,
pm;
Time:
s,
ms,
μs,
ns,
ps,
min,
h,
d;
Frequency:
Hz,
kHz,
MHz,
GHz,
THz,
mHz,
μHz,
nHz,
pHz,
rpm;
Speed:
kmh;
Electric current:
A,
kA,
MA,
GA,
TA,
mA,
μA,
nA,
pA;
Temperature:
°C,
Δ°C,
K;
Amount of substance:
mol;
Luminous intensity:
cd;
Area:
a,
daa,
ha;
Volume:
L,
mL,
cL,
dL,
hL;
Force:
dyn,
N,
daN,
hN,
kN,
MN,
GN,
TN,
kgf,
tf;
Moment:
Nm,
kNm;
Pressure:
Pa,
daPa,
hPa,
kPa,
MPa,
GPa,
TPa,
dPa,
cPa,
mPa,
μPa,
nPa,
pPa,
bar,
mbar,
μbar,
atm,
at,
Torr,
mmHg;
Viscosity:
P,
cP,
St,
cSt;
Energy work:
J,
kJ,
MJ,
GJ,
TJ,
mJ,
μJ,
nJ,
pJ,
Wh,
kWh,
MWh,
GWh,
TWh,
cal,
kcal,
erg,
eV,
keV,
MeV,
GeV,
TeV,
PeV,
EeV;
Power:
W,
kW,
MW,
GW,
TW,
mW,
μW,
nW,
pW,
hpM,
ks,
VA,
kVA,
MVA,
GVA,
TVA,
mVA,
μVA,
nVA,
pVA,
VAR,
kVA,
MVA,
GVA,
TVA,
mVA,
μVA,
nVA,
pVA;
Electric charge:
C,
kC,
MC,
GC,
TC,
mC,
μC,
nC,
pC,
Ah,
mAh;
Potential:
V,
kV,
MV,
GV,
TV,
mV,
μV,
nV,
pV;
Capacitance:
F,
kF,
MF,
GF,
TF,
mF,
μF,
nF,
pF;
Resistance:
Ω,
kΩ,
MΩ,
GΩ,
TΩ,
mΩ,
μΩ,
nΩ,
pΩ;
Conductance:
S,
kS,
MS,
GS,
TS,
mS,
μS,
nS,
pS,
℧,
k℧,
M℧,
G℧,
T℧,
m℧,
μ℧,
n℧,
p℧;
Magnetic flux:
Wb,
kWb,
MWb,
GWb,
TWb,
mWb,
μWb,
nWb,
pWb;
Magnetic flux density:
T,
kT,
MT,
GT,
TT,
mT,
μT,
nT,
pT;
Inductance:
H,
kH,
MH,
GH,
TH,
mH,
μH,
nH,
pH;
Luminous flux:
lm;
Illuminance:
lx;
Radioactivity:
Bq,
kBq,
MBq,
GBq,
TBq,
mBq,
μBq,
nBq,
pBq,
Ci,
Rd;
Absorbed dose:
Gy,
kGy,
MGy,
GGy,
TGy,
mGy,
μGy,
nGy,
pGy;
Equivalent dose:
Sv,
kSv,
MSv,
GSv,
TSv,
mSv,
μSv,
nSv,
pSv;
Catalytic activity:
kat;
Non-metric units (Imperial/US):
Mass:
gr,
dr,
oz,
lb,
kip,
st,
qr,
cwt_UK,
cwt_US,
ton_UK,
ton_US,
slug;
Length:
th,
in,
ft,
yd,
ch,
fur,
mi,
ftm,
cable,
nmi,
li,
rod,
pole,
perch,
lea;
Speed:
mph,
knot;
Temperature:
°F,
Δ°F,
°R;
Area:
rood,
ac;
Volume (fluid):
fl_oz_UK,
gi_UK,
pt_UK,
qt_UK,
gal_UK,
bbl_UK,
bu_UK;
fl_oz_US,
gi_US,
pt_US,
qt_US,
gal_US,
bbl_US,
bu_US;
Force:
ozf,
lbf,
kipf,
tonf,
pdl;
Pressure:
osi,
osf,
psi,
psf,
ksi,
ksf,
tsi,
tsf,
inHg;
Energy work:
BTU,
therm,
quad;
Power:
hp,
hpE,
hpS.