| Abbrev | Name | Spec | Type | Locality |
|---|---|---|---|---|
| AAW | ARAWA[900][1281]; | TR.AE | I | NZL |
| AAT | ASHANTI[900][1281]; | TR.AE | ||
| AARI | AARI-83[1281]; | TR.AE | S | PAK |
| AAR85 | AAR-85[1281]; | TR.AE | S | MEX |
| AAL | AALAS-DIPLOID[900][1281]; | TR.AE | I | YEM |
| AAG | ARROIOAGUSTA[900][1281]; | TR.AE | S | BRA |
| A.ACUT | A.ACUTUM[1281]; | |||
| AA7 | ANHINGA-7[3692]; | TR.DR | S | MEX |
| AA6 | ANHINGA-6[2964]; | TR.DR | S | MEX |
| AA5 | ANHINGA-5[2964]; | TR.DR | S | MEX |
| AA4 | ANHINGA-4[2964]; | TR.DR | S | MEX |
| AA3 | ANHINGA-3[2964]; | TR.DR | S | MEX |
| AA,2 | ANHINGA[115][900][1281]; | TR.DR | S | MEX |
| AA2 | ANHINGA-2[2964] | TR.DR | S | MEX |
| AA,1 | AGATHA | TR.AE | S | CAN |
| AA1 | ANHINGA-1[2964] | TR.DR | S | MEX |
| A85.69 | A-85.69[1281]; | TR.AE | ARG | |
| A8 | AGUILERA-8[1281]; | TR.AE | S | MEX |
| A63038 | A-63038[1281]; | TR.DR | USA | |
| A63037 | A-63037[1281]; | TR.DR | USA |