| AG | Antigua & Barbuda | Cast | Castilian | esp | especially | IO | Indian Ocean | NI | Nicaragua | sp, spp | species |
| AR | Argentina | Cat | Catalan | Eur | Europe | JM | Jamaica | Nth | North | Sth | South |
| Arag | Aragonese | CH | Switzerland | Gal | Galicia | K | katharévousa | Occ | Occitan | StT | St. Thomas |
| Ast | Asturias | CL | Chile | GD | Grenada | KY | Cayman Islands | PA | Panamá | StV | St. Vincent |
| AT | Austria | CO | Colombia | GF | French Guyana | LAm | Latin America | Pac | Pacific | SV | El Salvador |
| AU | Australia | CR | Costa Rica | GP | Guadeloupe | LC | St Lucia | Pap | Papiamentu | Tob | Tobago |
| BO | Bolivia | Cr | Creole | GT | Guatemala | MQ | Martinique | PE | Peru | Trin | Trinidad |
| BS | Bahamas | CU | Cuba | GY | Guyana | MU | Mauritius | PR | Puerto Rico | UY | Uruguay |
| BZ | Belize | DE | Germany | HI | Hawaii | MX | Mexico | RE | Réunion | VE | Venezuela |
| CA | Canada | DM | Dominica | HN | Honduras | MY | Malaysia | Sard | Sardinia | WI | West Indies |
| CAm | Central America | DO | Dominican Republic | HT | Haiti | NAm | North America | SC | Seychelles | ZA | South Africa |
| Car | Caribbean | EC | Ecuador | incl | including | NC | New Caledonia | Scot | Scotland |
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