Liberia

As the embassy or high commission of this country accredited to Canada is physically located inside the USA, you must apply for this visa at the embassy or high commission or consulate located in the USA. These are usually in Washington DC (embassies and high commissions), or in New York City (consulates)

Liberian Embassy
5201 16th Street NW
Washington DC USA   20011 
Consulate (202) 723-0437