The list of email acronyms and abbreviations.

All email related acronyms and abbreviations.

2,998 entries under topic. ×

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LEP:
Light Emitting Polymer(IM, Email, Forum)
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LIU:
LAN Interface Unit(IM, Email, Forum)
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M2M:
Machine To Machine(IM, Email, Forum)
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MBM:
Magnetic Bubble Memory(Computer storage, Computer memory, Computer data)
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MHO:
My Humble Opinion(IM, Email, Forum)
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MIME:
Multipurpose Internet Mail Extension(Computer technology, Computers)
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N/A:
Not Available(Online, IM, Email)
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NDA:
Non-Disclosure Agreement(Jurisprudence, CORPORATE, Project Management)
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NL:
New Line(ASCII, IM, Email)
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NOP:
No Operation(Command, Computer, Information Technology)
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NiMH:
Nickel Metal Hydride(Electric Vehicles, Automotive, IM)
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OBEX:
Object Exchange(IM, Email, Forum)
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OBO:
Or Best Offer(Personal finance, Home loan, Mortgage)
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OIC:
Oh, I see(Usenet, Internet jargon, Web slang)
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OJT:
On the Job Training(US business, Educational and health, Health)
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OOO:
Out of Order(Intel, IM, Email)
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OTOH:
On The Other Hand(Usenet, Internet jargon, Web slang)
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OTP:
One Time Password(IM, Email, Forum)
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PMFJI:
Pardon Me For Jumping In(Online, IM, Email)
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RMB:
Right Mouse Button(IM, Email, Forum)
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APASmart Define. (2018). email. Retrieved September 24, 2026, from http://smartdefine.org/email/abbreviations/r/Telecom
ChicagoSmart Define. 2018. "email" http://smartdefine.org/email/abbreviations/r/Telecom (accessed September 24, 2026).
HarvardSmart Define 2018, email, Smart Define, viewed 24 September, 2026, <http://smartdefine.org/email/abbreviations/r/Telecom>.
MLASmart Define. "email" 16 January 2018. Web. 24 September 2026. <http://smartdefine.org/email/abbreviations/r/Telecom>