Open, closed and beginners' meetings
The meeting codes on the card explained: open versus closed meetings, beginners' formats, step studies and speaker meetings, and who each one serves.

The meeting card's smallest letters carry the biggest distinction. An open meeting, marked "O," is for anyone: the alcoholic, the spouse who drove them, the student writing a paper, the neighbor who is curious. A closed meeting, marked "C," is for people who have a desire to stop drinking, which in practice means the alcoholic and usually nobody else. The distinction exists because candor is the product the room produces, and candor is easier with the door closed. The card also shifts with the calendar of the towns themselves: the town festival calendar explains half of why a familiar meeting borrows a different room for a week in October.
The beginner's meeting
Most districts, including the old District 15, kept at least one beginners' meeting on the card: a slowed-down format aimed at people in their first weeks. The readings are shorter, the topic is usually one of the first three Steps, and the chairperson explains the mechanics as the hour goes: what the chips are, what a sponsor does, why people introduce themselves by first name only. A beginners' meeting is open or closed by group conscience, but either way its unofficial job is the same: to make the second meeting easier than the first.
Step, Big Book and speaker formats
A step meeting, marked "SS" or "ST," works through the Twelve Steps in order, one per week, reading the step and discussing it. A Big Book meeting, "BB," reads the book itself a few pages at a time and treats the text as the speaker. A speaker meeting, "Sp," is the opposite of discussion: one member tells their story for most of the hour, which is the format closest to AA's public face, since an open speaker meeting is the one a doctor, a judge or a family member can attend without crossing anyone's privacy.
Choosing between them
The old district's "misconceptions" page made a practical point that still holds: there is no wrong door among these. A person who lands in a closed meeting by accident will not be ejected; they will be told what the code means and welcomed or redirected with the same courtesy either way. The sensible approach for a newcomer is to try several formats across a few weeks, because the rooms differ as much as the formats do, and the point of a district is precisely that there is more than one room to try.
Two further codes worth knowing are the accessibility marks and the newer telephone and video listings. District 15's late-era card added "local zoom" entries during the closures of 2020, and several of those meetings outlived the emergency. They are listed in the same card now, which says something about how the fellowship absorbs a crisis: quietly, then permanently.
The cousins next door
One more line on the card confuses the newcomer: Al-Anon meetings listed beside the AA ones, sometimes in the same building on the same night. Al-Anon is the separate fellowship for the families and friends of alcoholics, founded by the families of AA's own founders, and the district card listed it because the two rooms serve the same household from opposite sides. A couple arriving in crisis can split at the church door, one into each meeting, and both leave with a program. The listings share a card because the two fellowships share a lineage and a telephone number in most directories, but they govern themselves entirely apart, and neither endorses the other, which is a tradition both keep.


