That isn't Spanish. If you mean "mi mancha", that's something like "my stain".
"mine"
That is not Spanish.
Mine.
'De' means of/from in Spanish, thus, e.g.Don Quijote de la Mancha = Don Quixote of/from La Mancha (an area of Spain)
MIA in Spanish stands for "missing in action," which means the person is absent or missing without explanation or contact. It is often used informally to indicate someone's absence or lack of communication.
That is an female Spanish name and Last Name.
The University of Castilla-La Mancha is a Spanish University. It is located in Albacete, Castile-La Mancha, Spain. The university offers courses in different cities in Spain.
Castillian Spanish.
Castillian Spanish.
Me too my [female] friend.
Mia familia in Spanish is "my family" in English.
'mia' (with an accent on the 'i) means 'mine' relating to a feminine noun, e.g. esta casa es mia = this house is mine