zrn

(from the article `African music`) ...have spread around the northeastern and northwestern fringes of Africa wherever Islam has taken root. Despite local variations, they are basically ... ...function, a shared physical characteristic, or an association with a particular social class. Instrument dissemination, then, reflects the ... ...
Found on http://www.britannica.com/eb/a-z/z/12

ZrN

Zirconium Nitride Molar mass: 105.2307
Found on http://www.convertunits.com/molarmass/Zirconium+Nitride

ZRN

The ISO 4217 currency code for the Zaire New Zaire.
Found on http://www.duke.edu/~charvey/Classes/wpg/bfglosz.htm
No exact match found