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OI

Code

Meaning

Language

Themes and places

OI

Oriental Institute

In English

• Area studies

OI

Orbiter Insertion

In English

• Astronautics

OI

Orbiter Instrumentation

In English

• Astronautics

OI

Ordinateur Individuel

In French

• Periodicals, serial publications
• Computer science

OI

Olimpiada Informatyczna

In Polish

• Computer science

OI

Optimal Interpolation

In English

• Algorithms