It must be Nyala Microsoft Windows Font

from the Microsoft site:

The Nyala typeface is named for the mountain nyala (tragelaphus buxtoni) a species of great African antelope native to the highlands of Ethiopia. The Ethiopic characters were designed by John Hudson, based on initial drawings by Geraldine Wade. The Latin characters were designed by John Hudson, and harmonise with the Ethiopic to facilitate the typesetting of texts including un-transliterated foreign names, technical terms, etc.

Another similar font: Serif Sans (Roman) by Adobe or Linotype

Please post your future requests in main type-id Board:
http://typophile.com/typeid
(this one was in Type ID FAQ and Posting Guidelines)

-----------------------------------------------
I found it using Find my Font - http://www.findmyfont.com

Falsely extended.

For future reference, please post ID requests on the main Type ID Board:

http://typophile.com/typeid

There is no need to re-post this particular ID. It will be moved for you.