| ESTADOS UNIDOS DE AMÉRICA | |||||||
| AL | - | ALABAMA | MT | - | MONTANA | ||
| AK | - | ALASKA | NE | - | NEBRASKA | ||
| AZ | - | ARIZONA | NV | - | NEVADA | ||
| AR | - | ARKANSAS | NH | - | NEW HAMPSIRE | ||
| CA | - | CALIFORNIA | NJ | - | NEW JERSSEY | ||
| CO | - | COLORADO | NY | - | NEW YORK | ||
| CT | - | CONNETICUT | NM | - | NEW MEXICO | ||
| DC | - | DISTRITO DE COLUMBIA | NC | - | NORTH CAROLINA | ||
| DE | - | DELAWARE | ND | - | NORTH DAKOTA | ||
| FL | - | FLORIDA | OH | - | OHIO | ||
| GA | - | GEORGIA | OK | - | OKLAHOMA | ||
| HI | - | HAWAI | OR | - | OREGON | ||
| ID | - | IDAHO | PA | - | PENNSYLVANIA | ||
| IL | - | ILLINOIS | RI | - | RHODE ISLAND | ||
| IN | - | INDIANA | SC | - | SOUTH CAROLINA | ||
| IA | - | IOWA | SD | - | SOUTH DAKOTA | ||
| KS | - | KANSAS | TN | - | TENNESSEE | ||
| KY | - | KENTUCKY | TX | - | TEXAS | ||
| LA | - | LUISIANA | UT | - | UTAH | ||
| ME | - | MAINE | VT | - | VERMONT | ||
| MD | - | MARYLAND | VA | - | VIRGINIA | ||
| MA | - | MASSACHUSSETS | WA | - | WASHINGTON | ||
| MI | - | MICHIGAN | WV | - | WEST VIRGINIA | ||
| MN | - | MINNESOTA | WI | - | WISCONSIN | ||
| MS | - | MISSISSIPI | WY | - | WYOMING | ||
| MO | - | MISSOURI | |||||
| CANADÁ | |||||||
| AB | - | ALBERTA | NWT | - | NORTH WEST TERRITORY | ||
| BC | - | BRITISH COLUMBIA | UN | - | NUVANUT | ||
| LAB | - | LABRADOR | ON | - | ONTARIO | ||
| MB | - | MANITOBA | PEI | - | PRINCE EDUARD ISLAND | ||
| NB | - | NEW FOUND LAND | PQ | - | QUEBEC | ||
| NF | - | NEW FRANCE | SK | - | SASKATCHEWAN | ||
| NS | - | NEW SCOTLAND | YT | - | YUKON TERRITORY | ||