| Code | Meaning |
| O | Open; Everybody is welcome |
| C | Closed; For addicts only |
| BS | Basic Text Study |
| CLT | Candlelight |
| GAY | Gay |
| IWH&W | It works How & Why |
| JFT | Just for Today |
| CC | Children welcome |
| Children OK | Children Welcome |
| LESBIAN | Lesbian |
| MENS | Men's Stag |
| NS | Non Smoking |
| OUT | Outdoors |
| PART | Participation |
| Q&A | Question & Answer |
| R/F | Rotating Format |
| SM | Smoking |
| SPKR | Speaker |
| 1st WK | 1st Week |
| 2nd WK | 2nd Week |
| 3rd WK | 3rd Week |
| 4th WK | 4th Week |
| 5th WK | 5th Week |
| LAST WK | Last Week |
| STEP | Step Study |
| TAG | Tag Topic |
| TOPIC | Topic Meeting |
| TRAD | Tradition Study |
| W/L | Wheelchair Access |
| WOMEN | Women's Stag |
| YOUTH | Young People's Meeting |
| Code | Meaning |
| O | Open; Everybody is welcome |
| C | Closed; For addicts only |
| BS | Basic Text Study |
| CLT | Candlelight |
| GAY | Gay |
| IWH&W | It works How & Why |
| JFT | Just for Today |
| CC | Children welcome |
| Children OK | Children Welcome |
| LESBIAN | Lesbian |
| MENS | Men's Stag |
| NS | Non Smoking |
| OUT | Outdoors |
| PART | Participation |
| Q&A | Question & Answer |
| R/F | Rotating Format |
| SM | Smoking |
| SPKR | Speaker |
| 1st WK | 1st Week |
| 2nd WK | 2nd Week |
| 3rd WK | 3rd Week |
| 4th WK | 4th Week |
| 5th WK | 5th Week |
| LAST WK | Last Week |
| STEP | Step Study |
| TAG | Tag Topic |
| TOPIC | Topic Meeting |
| TRAD | Tradition Study |
| W/L | Wheelchair Access |
| WOMEN | Women's Stag |
| YOUTH | Young People's Meeting |