Baa v. i. : To cry baa, or bleat as a sheep.

Baa n. : The cry or bleating of a sheep; a bleat.

Example:
How do I find out a historical share value for shares held in Baa?

Taxonomy
BAA, airports, BAA Airports, Official Site, London Heathrow, flights, UK airports, Glasgow, Edinburgh, Aberdeen, Southampton, BAA WorldPoints, news releases, Search, aviation hub, airport company, exciting job, job opportunities.

Defination from the web:
BAA Airports Limited: our London and Scotland airports, parking and services, flights and security information, and potential careers ... View the latest figures online. Accessibility statement | Privacy policy | Terms and conditions | © BAA 2009. Back to top ...