Asynchronous | Ratio

RATIO
abbr. astronaut.	radiotelescope in orbit
abbr. avia.	radio telescope in orbit
abbr. el.	radiotelescope in orbit
abbr. space	radio telescope in-orbit
O&G	ratio set block
Ratio
math. abbr.	R
ratio
abbr. oil	ion

| Of

OF
abbr. f.trade.	orange flake
abbr. oil	ocean freight; oceanographic facility; oil-fired; open fracture
abbr. textile	olefin fiber; ooze finish; open fabric; open flame; Oxidationsfarbstoff

| Internal

internal
abbr.	int

| To

TO
abbr.	take-off
abbr. avia.	take off; tool order; try out
abbr. busin.	Technical Operation; Telephone Office; time of opening; Transport Office
abbr. earth.sc.	topaz

| External

external
abbr.	ext
abbr. oil	e
abbr. polym.	ext.