OCLAE (Modesto Braulio), "El pueblo chileno aplastará al fascismo," 1974. Offset poster, 24.75" × 17.5"

OCLAE stands for:

Organización Continental Latinoamericana y Caribeña de Estudiantes (Continental Latin American and Caribbean Organization of Students)

OCLAE is the Latin American and Caribbean Continental Organization of Students, which was founded in Havana, Cuba.

According to one source, OCLAE was founded in 1966 in Cuba, with Fidel Castro and Ernesto Che Guevara proposing the organization to bring together students of Latin America and the Caribbean to discuss the reality in their countries.

In the context of Cuban posters, OCLAE produced solidarity and student movement posters:

OCLAE has played a significant role as a mobilizing and coordinating body for anti-imperialist struggles, promoting actions for the reform and democratization of education, the eradication of illiteracy, and the development of unity and solidarity among students across the continent.

The organization focuses on the defense of educational public policies for the student movements of the continent, aiming to achieve free and quality education.

OCLAE posters typically supported:

• Student solidarity movements
• Educational causes
• Anti-imperialist struggles (like supporting Chile against fascism)
• Latin American and Caribbean unity
• Revolutionary student movements across the continent

So OCLAE represents the continental student organization that produced posters to unite and mobilize students across Latin America and the Caribbean in solidarity with various liberation and educational causes.