IAS

1. Aeronautics. indicated air speed.
2. Institute for Advanced Studies.

IAS

abbreviation for

1. indicated air speed

Example Sentences

As the Athenians felt the need of a leader, they soon chose Nic´ias to take the place left vacant by Pericles.

From Project Gutenberg

"An'ias an' S'phira—them in the Bible ez war streck by lightnin' fur lyin'," he explained.

From Project Gutenberg