Goodbye Nintendo Network and hello Nintendo Account.
We've already been using the new one with our mobiles.
After NNID, what is the abbreviation for Switch's online account?

NACC: Nintendo Account
MN: My Nintendo
MNA: My Nintendo Account
NID: Nintendo ID
N/A: Not Applicable

Any other ideas?

NA's already taken so... NACC?

Sounds terrible, I know. Not sure I have a NACC for abreviations. MNA will probably take the cake.

*Also, not to be a Grammer Nazi, but your poll lists acronyms exclusively. An example of an abbreviation would be "Ntdo Acct".

Point taken, updated the title!

I used this site as inspiration: http://www.abbreviations.com/abbreviation/Nintendo+Network+ID

Updated poll with your good suggestions
Will leave it like that.

I think they should make sure to call it something distinctive so that customers know they're buying a new service for the new Nintendo system

Perhaps

World Internet Initiative - Unity

or

Nintendo - Power System Network Plus

if they would integrate the service with the 3ds could become

X-play Buying Operator .... Xerox? (this has gotten too hard, I quit this joke now.)

Since I used CN for Club Nintendo

probably will just go with MN... though I would just type out the whole thing to avoid confusion :/

I still prefer NNID no matter what

I like MNA

^^

From the NX leak, it is mentioned that the premium online "offers a library called Network Extension (NEX)".

Although remants of the NX days... maybe it is NEX.

In the end we have Friend Codes... So the acronym is (Nintendo) Switch Friend Code: NSFC.

VGC's list of those beautiful numbers can be found here: http://gamrconnect.vgchartz.com/thread.php?id=226430

Nintendo Shrooms Football Club?