- meters (m) length
- grams (g) mass
- seconds (s) time
- amperes (A) electric current
- kelvin (K) thermodynamic temperature
- moles (mol) amount of substance
- candela (cd) luminous intensity
- percent (%)
- messages (msgs)
- packets (pkts)
- ratio (ratio)
- requests (reqs)
- responses (resps)
- transactions (txns)
- tuples (tuples)
- bits (b)
- bytes (B)
- yotta (Y) 1000000000000000000000000
- zetta (Z) 1000000000000000000000
- exa (E) 1000000000000000000
- peta (P) 1000000000000000
- tera (T) 1000000000000
- giga (G) 1000000000
- mega (M) 1000000
- kilo (k) 1000
- hecto (h) 100
- deca (da) 10
- deci (d) 0.1
- centi (c) 0.01
- milli (m) 0.001
- micro (μ) 0.000001
- nano (n) 0.000000001
- pico (p) 0.000000000001
- femto (f) 0.000000000000001
- atto (a) 0.000000000000000001
- zepto (z) 0.000000000000000000001
- yocto (y) 0.000000000000000000000001
- kibi (Ki) 1024
- mebi (Mi) 1048576
- gibi (Gi) 1073741824
- tebi (Ti) 1099511627776
- pebi (Pi) 1125899906842624
- exbi (Ei) 1152921504606846976
- zebi (Zi) 1180591620717411303424
- yobi (Yi) 1208925819614629174706176
#endif