Antarctica
Omicron Islands
Omega Island
Lambda Island
Falkland Islands
Black Goo

Black Goo is the same idea as Grey Goo, Graphene like Petroleum that has computer intelligence, like the movie Prometheus.

https://ronaldwederfoort.wordpress.com/2016/08/14/black-goo-the-falklands-war/

..

Omicron
O-Micron

Big O notation is useful when analyzing algorithms.

Big O can also be used to describe the error term in an approximation to a mathematical function.

There are two formally close, but noticeably different, usages of this notation:

infinite asymptotics
infinitesimal asymptotics

Micron is the Micrometre Wavelength, Terahertz Gap Far-Infrared in 6G Bandwidth.

https://www.worldbizmagazine.net/post/the-trillion-dollar-race-to-6g-by-2030