API

Definition : Application Programming Interface
Category : Computing » Software & Applications
Country/Region : Worldwide Worldwide
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Type :
Initialism

What does API mean?

Application Programming Interface (API) or Application Program Interface (API), is an interface for letting a program communicate with another program. API facilitates interaction between different software programs similar to the way the user interface.

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United States API American Petroleum Institute
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Australia API Australian Pharmaceutical Industries
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United States API Academic Performance Index
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Worldwide API Active Pharmaceutical Ingredient
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Worldwide API Air Pollution Index
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United States API Animal Protection Institute
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India API Ansal Properties Infrastructure
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India API Association of Physicians of India
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Frequently Asked Questions

What is the full form of API?

The full form of API is Application Programming Interface

What is the full form of API in Computing?

Application Programming Interface

What are the full forms of API in Worldwide?

Application Programming Interface | Active Pharmaceutical Ingredient | Air Pollution Index

Translation

Translate Application Programming Interface into other languages

Citations Formatting rules vary by edition. Please verify against your required style manual.

APA Style

FullForms. (2026). API. FullForms.com. https://fullforms.com/API

Chicago Style

FullForms. "API." Accessed June 4, 2026. https://fullforms.com/API.

Harvard Style

FullForms (2026) 'API', FullForms.com. Available at: https://fullforms.com/API (Accessed: 04 June 2026).

MLA Style

"API." FullForms.com, 2026, https://fullforms.com/API. Accessed 04 Jun. 2026.