Sro (sinjoro) = Mr
S-ino (sinjorino) = Ms
Frauxlo and Fraulino are sometimes used for Master and Miss(under 13). but this is rare.
People between the ages of 13 and 21 are called Sro or Junulo, or S-ino or Junulino, according to gender.
Kamerado (comrade) is also used
Nudulo is the title always used for male members of the Church of the Flying Spaghetti Monster who are naked for religious reasons.