[arcticbull]

Neither was AT&T, T-Mobile and Verizon when they named their mobile wallet solution ISIS shortly before the caliphate was formed. [1]

[1] https://en.wikipedia.org/wiki/Softcard

[thayne]

I know someone whose major in college was abbreviated as Isys (information systems). Not anymore.

[Biganon]

The credential management system at my college was called ISIS, so you had an ISIS identifier, you had to go through ISIS login, etc.

[peepee1982]

And let us not forget The International Secret Intelligence Service in Archer.