Answer: AUS

AnswerCrossword Clue
AUSWhere Vienna is: Abbr.
AUSHomeland of Mahler (abbr.)
AUSNeighbor of Ger.
AUSMozart's birthplace (abbr.)
AUSVienna's venue, briefly
AUSCzech Rep. neighbor
AUSLinz locale: Abbr.
AUSNeighbor of lt.
AUSNeighbor of It.
AUSCzech. neighbor
AUSFrom Vienna: Abbr.
AUSMozart's birthplace, now: Abbr.
AUSPotsdam preposition
AUSMozart's homeland: Abbr.
AUSOut, in Aachen
AUSOut, to Otto
AUSFrom, in Frankfort
AUSLike Mozart and Mahler: Abbr.
AUSVienna is its cap.
AUSIt. borders it
AUSHome of the 2000 Summer Olympics: Abbr.
AUSVienna's country: Abbr.
AUSSwitz. neighbor
AUSCountry down under, briefly
AUSThe green and gold, in Olympic standings
AUSAirport for SXSW attendees
AUSMozart's birthplace: Abbr.
AUSGroup of GIs
AUSNeighbor of Switz.
AUSHung. neighbor
AUSInnsbruck's land: Abbr.
AUSGer. neighbor
AUSSchwarzenegger's birthplace: Abbr.
AUS"The Sound of Music" setting: Abbr.
AUSCont. Down Under
AUSIt borders It.
AUSThe Danube R. flows through it
AUSBrenner Pass connects it to It.
AUSSmallest cont. in area
AUSCountry N. of Slovenia