Newbie Question - Repeating Fields In Tables

Hello hello. I'm new here, and new to Access... I've just started taking Microsoft's Office Online training tutorials and I was wonder about planning tables and repetitive data.

I had transferred some stuff from Excel to Access but now I'm looking at redesigning my whole database using relationships, etc.

I'm mostly working with a mailing list, so my fields are:

Mr./Ms.
FirstName
LastName
Title
Company
Address
City
State
Zip

Okay. There is also a second list of contacts that will link to the Company field. But my question is, most of the contacts in this list have the same title (be it President or CEO or whatever...) -- there's only like four variations.

Would I make a separate table with just those four titles, so I don't have to repeatedly type "President" in the title field?

And then if so, what about things like Mr./Ms.? It's only two variations and every record needs one. And what about State? Again, only two states ever. These don't get their own little "related" table, do they? And if not, how do I avoid typing it every time??

Thank you so much for reading this, and thanks in advance for your help.

~Jas/LadyGrey

P.S. I have another major question too, actually. As I said, I'll have two different lists hinging on the Company name. Except I have some companies with multiple contacts... so I don't think I can make the Company the primary key, since it may be repeated for a few records. Help, please! Thanks!