Full form of S/MIME is Secure Multipurpose Internet Mail Extensions
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Frequently Asked Questions
What is the full form of S/MIME?
S/MIME stands for Secure Multipurpose Internet Mail Extensions. Fullformexpand.com has 6 other full forms of S/MIME abbreviation.
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Citations
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"S/MIME." Fullformexpand.com, https://www.fullformexpand.com/smime/secure-multipurpose-internet-mail-extensions. Accessed 20 May. 2026.
Fullformexpand.com, 2026. "S/MIME." Accessed May 20, 2026. https://www.fullformexpand.com/smime/secure-multipurpose-internet-mail-extensions.
"S/MIME." (n.d.). Fullformexpand.com. Retrieved May 20, 2026, from https://www.fullformexpand.com/smime/secure-multipurpose-internet-mail-extensions.
S/MIME. (2026). Fullformexpand.com. Available at: https://www.fullformexpand.com/smime/secure-multipurpose-internet-mail-extensions (Accessed: 20 May 2026).
| Abbreviation | Full Form | Category |
|---|---|---|
| S/MIME | Secure/Multipurpose Internet Mail Extensions |
Others
|
| SMIME | Secure Multi-purpose Internet Mail Extensions |
Others
|
| SMIME | Secure Multimedia Internet Mail Extension |
Others
|
| SMIME | Secure Multipurpose Internet Mail Extension |
Others
|
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S/MIME Full Form
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