One of 105 counties in Kansas, United States. County seat: Cimarron. Named after Alfred Gray. / One of 254 counties in Texas, United States. County seat: Pampa. Named after Peter W. Gray.

Abbreviation of autonomous oblast. / Abbreviation of autonomous okrug. / (US, Navy) Abbreviation of auxiliary oiler. / (chemistry) Initialism of atomic orbital. / Abbreviation of area of operations.

(publishing) A newspaper having pages half the dimensions of the standard format.

Alternative form of AsPy