sex and pee
Urination and the expulsion of semen into the woman's vagina for reproduction.
toes
The abbreviation for "reproductive" is often "repro." This shorthand is commonly used in scientific and medical contexts to refer to aspects related to reproduction.
It's the penis (testes and scrotum)
Male placental mammals use their urethra for both urination and reproduction.
The commonly used abbreviation is JHB.
reproduction
OK is the abbreviation used.
The abbrevation used for decibels is dB.
The word enterprise does not have an abbreviation for it. However, ent. can be used as an abbreviation for enterprise.
The common abbreviation used for "about" is "abt." but there is no abbreviation for "on" as it is too short to need one.
HWY is the abbreviation used in the US and Canada.