| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| AU | airport | United States | 40.77 | -82.56 | 1300 | 0 | |
| AUA (REINA BEATRIX INTL) | airport | Aruba | 12.50 | -70.02 | 60 | 0 | |
| AUARIS | airport | Brazil | 4.00 | -64.49 | 2484 | 0 | |
| AUBERGE DES FLEURS | airport | United States | 45.45 | -122.25 | 510 | 0 | |
| AUBERRY HYDRO SERVICE CENTER | airport | United States | 37.06 | -119.48 | 2000 | 0 | |
| AUBIGNY SUR NERE | airport | France | 47.47 | 2.39 | 630 | 0 | |
| AUBREY MOUNTAIN AIRSTRIP | airport | United States | 43.74 | -122.43 | 1680 | 0 | |
| AUBURN | airport | United States | 41.41 | -81.28 | 1200 | 0 | |
| AUBURN ACADEMY | airport | United States | 47.28 | -122.15 | 416 | 0 | |
| AUBURN CDF | airport | United States | 38.93 | -121.05 | 1635 | 0 | |
| AUBURN FIRE DEPARTMENT | airport | United States | 47.32 | -122.22 | 57 | 0 | |
| AUBURN LEWISTON MUNI | airport | United States | 44.05 | -70.28 | 288 | 0 | |
| AUBURN MEMORIAL HOSPITAL | airport | United States | 42.94 | -76.56 | 730 | 0 | |
| AUBURN MUNI | airport | United States | 47.33 | -122.23 | 63 | 0 | |
| AUBURN MUNI | airport | United States | 38.95 | -121.08 | 1536 | 0 | |
| AUBURN OPELIKA ROBERT G PITTS | airport | United States | 32.62 | -85.43 | 777 | 0 | |
| AUC (SANTIAGO PEREZ) | airport | Colombia | 7.07 | -70.74 | 420 | 0 | |
| AUCKLAND INTL | airport | New Zealand | -37.01 | 174.79 | 23 | 0 | |
| AUCO | airport | Chile | -31.58 | -71.11 | 1420 | 0 | |
| AUD (Augustus Downs Airport) | airport | -18.51 | 139.88 | 46 | 0 | ||
| AUDUBON CO | airport | United States | 41.70 | -94.92 | 1287 | 0 | |
| AUDUBON COUNTY MEMORIAL HOSPITAL | airport | United States | 41.72 | -94.94 | 1320 | 0 | |
| AUE (ABU RUDEIS) | airport | Egypt | 28.90 | 33.20 | 39 | 0 | |
| AUF (BRANCHES) | airport | France | 47.85 | 3.50 | 523 | 0 | |
| AUG (AUGUSTA STATE) | airport | United States | 44.32 | -69.80 | 352 | 0 | |
| AUGSBURG | airport | Germany | 48.43 | 10.93 | 1515 | 0 | |
| AUGUST ACRES | airport | United States | 40.16 | -82.78 | 1100 | 0 | |
| AUGUST FIELD | airport | United States | 43.21 | -73.58 | 131 | 0 | |
| AUGUSTA | airport | United States | 35.29 | -91.36 | 212 | 0 | |
| AUGUSTA | airport | United States | 44.27 | -69.78 | 23 | 0 | |
| AUGUSTA | airport | United States | 47.46 | -112.38 | 4145 | 0 | |
| AUGUSTA MEDICAL CENTER | airport | United States | 38.09 | -78.98 | 1390 | 0 | |
| AUGUSTA MUNI | airport | United States | 37.67 | -97.08 | 1328 | 0 | |
| AUGUSTA RGNL AT BUSH FLD | airport | United States | 33.37 | -81.96 | 144 | 0 | |
| AUGUSTA STATE | airport | United States | 44.32 | -69.80 | 352 | 0 | |
| AUGUSTO SEVERO | airport | Brazil | -5.91 | -35.25 | 169 | 0 | |
| AUGUSTO VERGARA | airport | Panama | 7.86 | -80.28 | 69 | 0 | |
| AUH (ABU DHABI INTL) | airport | United Arab Emirates | 24.43 | 54.65 | 88 | 0 | |
| AUI (Aua Island Airport) | airport | -1.46 | 143.06 | 4 | 0 | ||
| AUJ (Ambunti Airport) | airport | -4.22 | 142.82 | 50 | 0 | ||
| AUK (Alakanuk Airport) | airport | 62.68 | -164.72 | 0 | |||
| AUL (Aur Island Airport) | airport | 8.15 | 171.17 | 0 | |||
| AULTMAN HOSPITAL | airport | United States | 40.80 | -81.40 | 191 | 0 | |
| AUM (AUSTIN MUNI) | airport | United States | 43.66 | -92.93 | 1233 | 0 | |
| AUN (AUBURN MUNI) | airport | United States | 38.95 | -121.08 | 1536 | 0 | |
| AUO (AUBURN OPELIKA ROBERT G PITTS) | airport | United States | 32.62 | -85.43 | 777 | 0 | |
| AUP (Agaun Airport) | airport | -9.93 | 149.39 | 3200 | 0 | ||
| AUQ (HIVA OA) | airport | French Polynesia | -9.77 | -139.01 | 1481 | 0 | |
| AUR (AURILLAC) | airport | France | 44.89 | 2.42 | 2096 | 0 | |
| AURANGABAD | airport | India | 19.86 | 75.40 | 1911 | 0 | |
| AUREA | airport | Brazil | -19.29 | -46.51 | 3700 | 0 | |
| AUREL VLAICU | airport | Romania | 44.50 | 26.10 | 297 | 0 | |
| AURILLAC | airport | France | 44.89 | 2.42 | 2096 | 0 | |
| AURORA | airport | United States | 42.70 | -78.57 | 900 | 0 | |
| AURORA LAKELAND MEDICAL CENTER | airport | United States | 42.66 | -88.50 | 1040 | 0 | |
| AURORA MEDICAL CENTER | airport | United States | 44.13 | -87.62 | 596 | 0 | |
| AURORA MEDICAL CENTER KENOSHA | airport | United States | 42.57 | -87.94 | 698 | 0 | |
| AURORA MEMORIAL HOSPITAL OF BURLINGTON | airport | United States | 42.67 | -88.28 | 804 | 0 | |
| AURORA MUNI | airport | United States | 41.77 | -88.48 | 712 | 0 | |
| AURORA MUNI AL POTTER FLD | airport | United States | 40.89 | -97.99 | 1804 | 0 | |
| AURORA PRESBYTERIAN HOSPITAL | airport | United States | 39.73 | -104.83 | 5415 | 0 | |
| AURORA RGNL MEDICAL CENTER | airport | United States | 39.69 | -104.83 | 5604 | 0 | |
| AURORA SHEBOYGAN MEMORIAL MEDICAL CENTER | airport | United States | 43.77 | -87.71 | 749 | 0 | |
| AURORA ST LUKE'S MEDICAL CENTER | airport | United States | 42.99 | -87.95 | 761 | 0 | |
| AURORA STATE | airport | United States | 45.25 | -122.77 | 200 | 0 | |
| AURORA VALLEY VIEW MEDICAL CENTER | airport | United States | 43.74 | -87.97 | 878 | 0 | |
| AURUKUN | airport | Australia | -13.35 | 141.72 | 31 | 0 | |
| AUS (AUSTIN BERGSTROM INTL) | airport | United States | 30.19 | -97.67 | 542 | 0 | |
| AUSK STRIP | airport | United States | 46.76 | -97.41 | 1020 | 0 | |
| AUSTIN | airport | United States | 34.90 | -95.36 | 675 | 0 | |
| AUSTIN | airport | United States | 39.47 | -117.20 | 5730 | 0 | |
| AUSTIN BERGSTROM INTL | airport | United States | 30.19 | -97.67 | 542 | 0 | |
| AUSTIN DIAGNOSTIC MEDICAL CENTER | airport | United States | 30.41 | -97.71 | 720 | 0 | |
| AUSTIN EXECUTIVE | airport | United States | 30.40 | -97.57 | 615 | 0 | |
| AUSTIN FIELD | airport | United States | 35.74 | -85.05 | 1000 | 0 | |
| AUSTIN MUNI | airport | United States | 43.66 | -92.93 | 1233 | 0 | |
| AUSTIN STRAUBEL INTL | airport | United States | 44.49 | -88.13 | 695 | 0 | |
| AUSTIN'S LANDING | airport | United States | 42.98 | -71.70 | 620 | 0 | |
| AUSTINIA | airport | United States | 29.42 | -95.00 | 15 | 0 | |
| AUT (Atauro Airport) | airport | -8.21 | 125.62 | 29 | 0 | ||
| AUTEC Heliport | airport | 24.71 | -77.77 | 37 | 0 | ||
| AUTLAN | airport | Mexico | 19.75 | -104.34 | 2900 | 0 | |
| AUTOLITE | airport | United States | 41.18 | -83.42 | 759 | 0 | |
| AUU (AURUKUN) | airport | Australia | -13.35 | 141.72 | 31 | 0 | |
| AUV (Aumo Airport) | airport | -5.73 | 148.45 | 450 | 0 | ||
| AUVERGNE | airport | France | 45.79 | 3.17 | 1090 | 0 | |
| AUW (WAUSAU DOWNTOWN) | airport | United States | 44.93 | -89.63 | 1201 | 0 | |
| AUX (Araguaína Airport) | airport | -7.23 | -48.24 | 771 | 0 | ||
| AUY (Aneityum Airport) | airport | -20.25 | 169.77 | 7 | 0 | ||
| AUZ (AURORA MUNI) | airport | United States | 41.77 | -88.48 | 712 | 0 |