Columbia subject headings:
Canada--Relations--Caribbean Area--Congresses.
Canada--Relations--Central America--Congresses.
Caribbean Area--Politics and government--Congresses.
Caribbean Area--Relations--Canada--Congresses.
Caribbean Area--Strategic aspects--Congresses.
Central America--Politics and government--Congresses.
Central America--Relations--Canada--Congresses.
Central America--Strategic aspects--Congresses.
Harvard subject headings:
Canada--Foreign relations--Caribbean Area--Congresses.
Canada--Foreign relations--Central America--Congresses.
Canada--Relations--Caribbean Area--Congresses.
Canada--Relations--Central America--Congresses.
Caribbean Area--Foreign relations--1945---Congresses.
Caribbean Area--Foreign relations--Canada--Congresses.
Caribbean Area--Relations--Canada--Congresses.
Central America--Foreign relations--1979---Congresses.
Central America--Foreign relations--Canada--Congresses.
Central America--Relations--Canada--Congresses.
National security--Canada--Congresses.
National security--Caribbean Area--Congresses.
National security--Central America--Congresses.
Princeton subject headings:
Canada--Relations--Caribbean Area--Congresses.
Canada--Relations--Central America--Congresses.
Caribbean Area--Relations--Canada--Congresses.
Central America--Relations--Canada--Congresses.
National security--Canada--Congresses.
National security--Caribbean Area--Congresses.
National security--Central America--Congresses.