| Abbrev | Name | Spec | Type | Locality |
|---|---|---|---|---|
| APP | APPLE[900] | TR.AE | W,S | USA |
| APPL | APPULO[1281]; | TR.DR | ITA | |
| APO | APPULO[900] | TR.DR | ITA | |
| APC | APRICOT[900][1281]; | TR.AE | W,S | CHL |
| APU | APULIA[3733] | TR.AE | S | ZAF |
| APL | APULIA[900][1281]; | TR.AE | W | ITA |
| APLC | APULICUM[1281]; | TR.DR | ROM | |
| AQA | AQUATICUS[115][1281]; | TR.DR | S | MEX |
| AQU | AQUILA[900][1281]; | TR.AE | W | GBR |
| ARA,2 | ARA[1281]; | TR.AE | S | MEX |
| ABN,2 | ARABIAN[3692] | TR.SE | S | MEX |
| ARB | ARABIAN[900] | S | MEX | |
| ATU | ARACATU[145][1281]; | TR.AE | S | BRA |
| ATC,2 | ARACATU[1765] | TR.AE | S | BRA |
| IA3,1 | ARACATU[1765]; | TR.AE | S | BRA |
| ARGN | ARAGON[900][1281]; | TR.AE | S | ESP |
| ARAG | ARAGUAIA[145][1281]; | TR.AE | S | BRA |
| IAC22 | ARAGUAIA[1765] | TR.AE | S | BRA |
| ARAM1 | ARAMIDES-1[1281]; | TR.DR | S | MEX |
| ARAM | ARAMIDES[1281]; | TR.DR | S | MEX |