Here are some of the common honorifics....
-san, all purpose, english equivilent; Mr. Mrs.
-sama, used for those much higher in status than oneself, english equivilent; lord
-chan, used in refrence to females, usually with those younger than oneself or a romatic intrest, English equivilent; the best i can do with this one is give an example, i.e. Becky-poo.
-kun, same as chan only used in refrence to males
-dono, i'm not sure on this one but i think it is how you would refer to a servant, i'm pretty sure that it carries a negitive conotation in modern use.
-rin, i've heard it used but i don't know what it means.
for a little explination on the whole thing, here is an exerpt from one of my texts.
The Japanese have developed an entire system of honorific language, called keigo, that is used to show a speaker's respect for the person being spoken to. This involves different levels of speech, and the proficient user of keigo has a wide range of words and expressions from which to choose, in order to produce just the desired degree of politeness. A simple sentence could be expressed in more than 20 different ways depending on the status of the speaker relative to the person being addressed.
Deciding on an appropriate level of polite speech can be quite challenging, since relative status is determined by a complex combination of factors, such as social status, rank, age, gender, even favors done or owed. There is a neutral or middle-ground level of language that is used when 2 people meet for the first time, are not aware of each other's group affiliation, and whose social standing appears to be similar (that is, no obvious differences in dress or manner). In general, women tend to speak a more polite style of language than men, and to use it in a broader range of circumstances.
Mastery of keigo is by no means simple, and some Japanese are much more proficient in it than others. The almost countless honorific terms are found in various parts of speech-nouns, adjectives, verbs, and adverbs. So-called exalted terms are used when referring to the addressee and things directly associated with him or her, such as relatives, the house, or possessions. By contrast, there are special humble terms that one uses as the speaker, when referring to oneself or things associated with oneself. It is the distance created by these 2 contrasting modes that expresses the proper attitude of respect for the person being spoken to.
There I hope that was much more information than you wanted.(better than giving less)