| Adam (TinderBox) | Denver, CO | 3 | 3 | 3 |
| AdamUlander (Snorstump) | Uppsala | 0 | 0 | 0 |
| AdCellar (Adrienpodo) | Bruxelles | 0 | 0 | 0 |
| adollakyle (adollakyle) | rafael (fletaport) garcia bouved veracruz 9 subsotano c Madrid Spain 28036 | 0 | 0 | 0 |
| Adri (Adri) | Paris | 118 | 95 | 37 |
| Adriano (adriano) | São Paulo, Brasil | 1 | 1 | 1 |
| Adrian (windycityco) | Boulder | 0 | 0 | 0 |
| adumbc | DFW | 187 | 123 | 46 |
| aearleywine (aearleywine) | Coon Rapids, MN | 286 | 122 | 51 |
| aero | Chicago | 87 | 56 | 30 |
| AG (Geoffrion) | Gatineau | 117 | 61 | 23 |
| agoldacker | | 155 | 123 | 44 |
| ahavner | Santa Rosa | 367 | 220 | 86 |
| Airbelzer (Airbelzer) | Colorado | 125 | 41 | 26 |
| Airtraffic01 (Airtraffic01) | NH | 0 | 0 | 0 |