Well depends what you are looking for. The numeric meaning of rho is 100. Scientificly it stands for water like in the main key in morphology. Also that it's a symbol of Christianity. So just depends.
Rho looking like P or p (capital or lowercase rho)
Rho is the 17th letter of the Greek alphabet. In Greek it is Ρο (Ρ ρ)
It is the Greek letter "R".
Rho is the seventeenth letter of the Greek alphabet.
The seventeenth Greek letter is "rho," which is equivalent to the Latin letter "R." It is the 17th letter in the Greek alphabet.
rho
rho
ρ (rho)
sigma...the next greek letter
The 3-letter Greek letters that start with a "p" are phi and psi. The 3-letter Greek letter that ends in a "u" is tau. Other 3-letter Greek letters are eta, rho and chi. You work it out.
The Greek letter "rho" (looks like a lower case p) usually stands for density.
It's the letter ρ (rho).
Rho is an abbreviation of the Greek word for rose. So a rho cross derives iTs meaning from the risen Christ, Christ who rose. Rho Crosses include Tau Rho and Chi Rho, my love being one of them.
Eta Rho Tau Phi Chi Psi
Density is the lower case greek letter rho.