|- | |RZV |Z-Avia |ZEDAVIA |Armenia | |- | |IZG |Zagros Airlines |ZAGROS |Iran | |- | |ZAI |Zaire Aero Service |ZASAIR |Democratic Republic of Congo | |- | |ZAR |Zairean Airlines |ZAIREAN |Democratic Republic of Congo | |- |Q3 |MBN |Zambian Airways |ZAMBIANA |Zambia | |- | |ZMA |Zambezi Airlines |ZAMBEZI WINGS |Zambia | |- | |TAN |Zanair |ZANAIR |Tanzania | |- | |ZAN |Zantop International Airlines |ZANTOP |United States | |- | |ZAS |ZAS Airlines of Egypt |ZAS AIRLINES |Egypt | |- | |AZR |Zenith Air |ZENAIR |South Africa | |- | |EMR |Zenmour Airlines |ZENMOUR |Mauritania | |- | |RZR |Zephyr Express |RECOVERY |United States | |- | |CJG |Zhejiang Airlines |ZHEJIANG |China | |- | |JTU |Zhetysu |ZHETYSU |Kazakhstan | |- | |KZH |Zhez Air | |Kazakhstan | |- | |CFZ |Zhongfei General Aviation |ZHONGFEI |China | |- | |CYN |Zhongyuan Aviation |ZHONGYUAN |China | |- |3J |WZP |Zip |ZIPPER |Canada | |- |C4 |IMX |Zimex Aviation |ZIMEX |Switzerland | |- |Z4 |OOM |Zoom Airlines |ZOOM |Canada |defunct |- | |ZAW |Zoom Airways |ZED AIR |Bangladesh | |- | |ORZ |Zorex |ZOREX |Spain | |- | |MLU |Zracno Pristaniste Mali Losinj |MALI LOSINJ |Croatia |

kk:Airline codes-Z