ignore, found answer... Abbreviation about curly hair, I think?

[american_mama]

eta: never mind... found it here http://www.naturallycurly.com/hair-types

I was reading customer reviews for a hair product for curly hair and several reviews mentioned these abbreviations:

" my 2b/3a waves/curls"
" I have wavy hair - I'm a 2B/C"
" used it on my 3b/3c hair"

What on earth does it mean?

[ellies mom]

Here you go. (http://www.naturallycurly.com/hair-types)

My daughters are on the looser side of 3B.

[roobee]

this site explains how to "type" your hair...
http://www.ehow.com/how_4695043_type-hair-using-fia-system.html

Guess it's called the Fia System?

I think I'm a 1C