Is i.e. and e.g. latin?

Yes.  I.e. is "id est" - "that is".  E.g. is "exempli gratia" - "for example".

You mean, "ARE 'i.e' and 'e.g.' Latin?"

Yes, they are. They are extremely common abbreviations for "id est" ('that is') and "exempli gratia" ('as an example').

Yes, they "are" Latin, but they're not fancy or European.  They're common expressions among English-speakers.

 Yes, those abbreviations come from Latin (note capital).

The abbreviation i.e. stands for id est and is Latin for “in other words.” 

e.g. is the abbreviation for the Latin phrase exempli gratia, meaning “for example".

That's not 'fancy European stuff' - it's just basic Latin in common English usage.

And no, no evil shadow lizards are taking over.  They don't exist.

I.e. and e.g. are both abbreviations of Latin phrases.

I.e. stands for id est, which means "that is."

e.g. stands for exempli gratia, which means “for example.”