Scientific Unit Print Letters

Some common units used in physics, mathematics, and chemistry. These are mostly SI units but I put in a few imperial ones because I've personally used them more than once.

A | Ampere (electric current, base, Q/t)
AU | Astronomical unit (average Earth–Sun distance)
bar | Bar (pressure)
Bq | Becquerel (radioactivity, technically 1/s)
ºc | Celsius (temperature)
C | Coulomb (charge, Q)
eV | Electron volt
Hz | Hertz (frequency, technically 1/s)
J | Joule (energy)
K | Kelvin (temperature, base)
kg | Kilogram (mass, base)
g | Gram (mass)
mg | Milligram (mass)
kpc | Kiloparsec (astronomy distance unit, 2e108 AU)
pc | Parsec (astronomy distance unit, 206e103 AU)
km | Kilometer (distance)
m | Meter (distance, base)
cm | Centimeter (distance)
nm | Nanometer (distance)
km² | Square kilometers (area)
m² | Square meters (area)
m³ | Cubic meter
km/h | Kilometers per hour (velocity)
km/s | Kilometers per second (velocity)
m/s | Meters per second (velocity)
m/s² | Meters per second square (acceleration)
kPa | Kilopascal (pressure)
Pa | Pascal (pressure)
L | Liter (volume)
mL | Milliliter (volume)
mol | Mole (amount of substance, base, technically 1/1)
mph | Miles per hour (velocity)
N | Newton (force)
rad/s | Radians per second (angular velocity, technically 1/s)
rad | Radian (angle, technically 1/1)
a | Year (time)
d | Day (time)
h | Hour (time)
min | Minute (time)
s | Second (time, base)
ms | Millisecond
W | Watt (rate of energy, J/s)
V | Volt (electric potential)