| Abbrev | Name | Spec | Type | Locality |
|---|---|---|---|---|
| ARRIO | ANDARRIO[1281]; | TR.DR | S | MEX |
| AN64A | ANDES-64-A[1281]; | TR.AE | S | MEX |
| ANHUI | ANHUI-11[1281]; | TR.AE | CHN | |
| ANLC | ANNIGERI-LOCAL[1281][1324]; | TR.DR | S | IND |
| ANTIL | ANTILHUE-INIA[1281]; | TR.AE | CHL | |
| ARIZA | APHRIZA[1281]; | TR.DR | S | MEX |
| APPLE | APPLE[1281]; | TR.AE | USA | |
| APPL | APPULO[1281]; | TR.DR | ITA | |
| APLC | APULICUM[1281]; | TR.DR | ROM | |
| ARAM1 | ARAMIDES-1[1281]; | TR.DR | S | MEX |
| ARAM2 | ARAMIDES-2[1281]; | TR.DR | S | MEX |
| ARAM3 | ARAMIDES-3[1281]; | TR.DR | S | MEX |
| ARAM4 | ARAMIDES-4[1281]; | TR.DR | S | MEX |
| ARAM5 | ARAMIDES-5[1281]; | TR.DR | S | MEX |
| ARAM6 | ARAMIDES-6[1281]; | TR.DR | S | MEX |
| ARAM7 | ARAMIDES-7[1281]; | TR.DR | S | MEX |
| ARAM8 | ARAMIDES-8[1281]; | TR.DR | S | MEX |
| ARAM9 | ARAMIDES-9[1281]; | TR.DR | S | MEX |
| ARAM | ARAMIDES[1281]; | TR.DR | S | MEX |
| ARPH | ARAPAHOE[1281]; | TR.AE | USA |