CHU means "Centre Hospitalier Universitaire". This is an hospital, usually quite large, which is also used for the training of medical doctors.
OR it can be extremely slang for Je suis (I am) because eventually shortened it becomes something like J'su or... chu!
There is no abbreviation for the title of Comtesse in French.
'bac' is the abbreviation of Baccalaureat, the exam taken by French students doing their final grade in high school.
No, AL isn't an abbreviation fro April in French. April is written 'avril' in French and abbreviated 'Av.' or 'Avr.'
JTM is a french abbreviation for "je t'aime" (I love you).
Cassos is a word used by French teenagers. It is an abbreviation and a mix of the expression "cas social" which means someone different in marge with the society. It is, of course, used as an insult.
the abbreviation "Enr." could be a short for "Enregistrement" (Record) in French
It's the abbreviation of "anonyme" -> anonymous. We have the same abbreviation in the English language.
stat is an abbreviation for statistique, (statistical / statistics)
No such word in french. Note. Mlle is an abbreviation for Mademoiselle, meaning 'miss'.
There is no abbreviation for the title of Comtesse in French.
The abbreviation for the french measurement is "verge".
C.A. = Chiffre d'Affaire = Turnover
There is no abbreviation for June, same for May and July.
cute is mignon, mignonne in French
Mme is the French abbreviation for "madame." It would translate as "Mrs."
it could be the abbreviation of 'arrière' (back or rear side/end)
If you mean the abbreviation for Mademoiselle when you are addressing a letter it would be: Mlle.