IMSI

Definition : International Mobile Subscriber Identity
Category : Technology » Communication
Country/Region : Worldwide Worldwide
Popularity :
Type :
Initialism

What does IMSI mean?

International Mobile Subscriber Identity (IMSI) is a unique number that is associated with all GSM and Universal Mobile Telecommunications System (UMTS) network SIM cards, used for acquiring details of the mobile in the Home Location Register (HLR) or as locally copied in the Visitor Location Register. it is stored as a 64-bit field in the SIM inside the phone and is sent by phone to the network.

3 more results for IMSI

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Canada IMSI International Maple Syrup Institute
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United States IMSI Idaho Maximum Security Institution
Governmental
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Security & Defence
Worldwide IMSI Intracytoplasmic Morphologically-selected Sperm Injection
Medical
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Laboratory

Frequently Asked Questions

What is the full form of IMSI?

The full form of IMSI is International Mobile Subscriber Identity

What is the full form of IMSI in Technology?

International Mobile Subscriber Identity

What are the full forms of IMSI in Worldwide?

International Mobile Subscriber Identity | Intracytoplasmic Morphologically-selected Sperm Injection

Translation

Translate International Mobile Subscriber Identity into other languages

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

APA Style

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

Chicago Style

FullForms. "IMSI." Accessed June 8, 2026. https://fullforms.com/IMSI.

Harvard Style

FullForms (2026) 'IMSI', FullForms.com. Available at: https://fullforms.com/IMSI (Accessed: 08 June 2026).

MLA Style

"IMSI." FullForms.com, 2026, https://fullforms.com/IMSI. Accessed 08 Jun. 2026.