| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| POR (PORI) | airport | Finland | 61.46 | 21.80 | 44 | 0 | |
| PORANGATU | airport | Brazil | -13.40 | -49.16 | 1201 | 0 | |
| PORBANDAR | airport | India | 21.65 | 69.66 | 23 | 0 | |
| PORCH RANCH | airport | United States | 43.52 | -101.73 | 2775 | 0 | |
| PORCUPINE CREEK | airport | United States | 67.24 | -150.29 | 1100 | 0 | |
| PORECATU | airport | Brazil | -22.78 | -51.36 | 1424 | 0 | |
| PORETTA | airport | France | 42.55 | 9.48 | 26 | 0 | |
| PORI | airport | Finland | 61.46 | 21.80 | 44 | 0 | |
| PORMPURAAW | airport | Australia | -14.90 | 141.61 | 10 | 0 | |
| PORT ALBERNI | airport | Canada | 49.32 | -124.93 | 250 | 0 | |
| PORT ALEXANDER | airport | United States | 56.25 | -134.65 | 0 | 0 | |
| PORT ALICE | airport | United States | 55.78 | -133.59 | 0 | 0 | |
| PORT ALLEN | airport | United States | 21.90 | -159.60 | 24 | 0 | |
| PORT ALSWORTH | airport | United States | 60.20 | -154.32 | 280 | 0 | |
| PORT ANGELES CGAS | airport | United States | 48.14 | -123.41 | 13 | 0 | |
| PORT AUGUSTA | airport | Australia | -32.51 | 137.72 | 56 | 0 | |
| PORT AUTH-DWNTN-MANHATTAN/WALL ST | airport | United States | 40.70 | -74.01 | 7 | 0 | |
| PORT BAILEY | airport | United States | 57.93 | -153.04 | 0 | 0 | |
| PORT BLAIR | airport | India | 11.64 | 92.73 | 14 | 0 | |
| PORT BUCYRUS CRAWFORD CO | airport | United States | 40.78 | -82.97 | 1003 | 0 | |
| PORT CLARENCE CGS | airport | United States | 65.25 | -166.86 | 10 | 0 | |
| PORT COLUMBUS INTL | airport | United States | 40.00 | -82.89 | 815 | 0 | |
| PORT EDGEWOOD MARINE | airport | United States | 41.78 | -71.39 | 10 | 0 | |
| PORT ELIZABETH INTL | airport | South Africa | -33.98 | 25.62 | 226 | 0 | |
| PORT ELSNER | airport | United States | 45.80 | -121.48 | 610 | 0 | |
| PORT EVERGLADES | airport | United States | 26.10 | -80.11 | 25 | 0 | |
| PORT FIELD | airport | United States | 48.33 | -120.06 | 1650 | 0 | |
| PORT GENTIL | airport | Gabon | -0.71 | 8.75 | 13 | 0 | |
| PORT GRAHAM | airport | United States | 59.35 | -151.83 | 93 | 0 | |
| PORT HARCOURT INTL | airport | Nigeria | 5.02 | 6.95 | 87 | 0 | |
| PORT HARDY | airport | Canada | 50.68 | -127.37 | 71 | 0 | |
| PORT HAWKESBURY | airport | Canada | 45.66 | -61.37 | 377 | 0 | |
| PORT HEDLAND INTL | airport | Australia | -20.38 | 118.63 | 33 | 0 | |
| PORT HEIDEN | airport | United States | 56.96 | -158.63 | 95 | 0 | |
| PORT HURON HOSPITAL | airport | United States | 42.99 | -82.43 | 600 | 0 | |
| PORT ISABEL CAMERON CO | airport | United States | 26.17 | -97.35 | 19 | 0 | |
| PORT JERVIS FIRE DEPARTMENT | airport | United States | 41.38 | -74.68 | 420 | 0 | |
| PORT KEATS | airport | Australia | -14.25 | 129.53 | 91 | 0 | |
| PORT LINCOLN | airport | Australia | -34.61 | 135.88 | 36 | 0 | |
| PORT LIONS | airport | United States | 57.89 | -152.85 | 52 | 0 | |
| PORT MACQUARIE | airport | Australia | -31.44 | 152.86 | 12 | 0 | |
| PORT MEADVILLE | airport | United States | 41.60 | -80.17 | 1220 | 0 | |
| PORT MEADVILLE | airport | United States | 41.63 | -80.21 | 1400 | 0 | |
| PORT MENIER | airport | Canada | 49.84 | -64.29 | 167 | 0 | |
| PORT MOLLER | airport | United States | 56.01 | -160.56 | 20 | 0 | |
| PORT MORESBY JACKSONS INTL | airport | Papua New Guinea | -9.44 | 147.22 | 146 | 0 | |
| PORT NEWARK HELISTOP | airport | United States | 40.70 | -74.15 | 10 | 0 | |
| PORT O'CONNOR BASE (EHI) | airport | United States | 28.47 | -96.49 | 6 | 0 | |
| PORT O'CONNOR PRIVATE | airport | United States | 28.43 | -96.44 | 8 | 0 | |
| PORT OF CATOOSA | airport | United States | 36.23 | -95.74 | 601 | 0 | |
| PORT OF HIGHGATE SPRINGS | airport | United States | 45.01 | -73.09 | 68 | 0 | |
| PORT OF IBERIA | airport | United States | 29.94 | -91.84 | 7 | 0 | |
| PORT OF ILWACO | airport | United States | 46.31 | -124.00 | 13 | 0 | |
| PORT OF POULSBO MARINA MOORAGE | airport | United States | 47.73 | -122.65 | 0 | 0 | |
| PORT OF WHITMAN BUSINESS AIR CNTR | airport | United States | 46.86 | -117.41 | 2181 | 0 | |
| PORT ORCHARD | airport | United States | 47.43 | -122.67 | 370 | 0 | |
| PORT PARADISE FARMS | airport | United States | 41.17 | -91.36 | 700 | 0 | |
| PORT PIRIE | airport | Australia | -33.24 | 138.00 | 40 | 0 | |
| PORT PROTECTION | airport | United States | 56.33 | -133.61 | 0 | 0 | |
| PORT SAID | airport | Egypt | 31.28 | 32.24 | 8 | 0 | |
| PORT ST JOHNS | airport | South Africa | -31.61 | 29.52 | 1227 | 0 | |
| PORT SUDAN | airport | Sudan | 19.43 | 37.23 | 135 | 0 | |
| PORT SULPHUR | airport | United States | 29.46 | -89.70 | 0 | 0 | |
| PORT VILA BAUERFIELD | airport | Vanuatu | -17.70 | 168.32 | 70 | 0 | |
| PORT WALTER | airport | United States | 56.38 | -134.65 | 0 | 0 | |
| PORT WILLIAMS | airport | United States | 58.49 | -152.58 | 0 | 0 | |
| PORT-O-JOHN | airport | United States | 39.80 | -83.22 | 925 | 0 | |
| PORTA TARGET | airport | United States | 27.92 | -80.61 | 28 | 0 | |
| PORTA-KAMP 12TH STREET | airport | United States | 29.79 | -95.44 | 70 | 0 | |
| PORTAGE CO | airport | United States | 41.21 | -81.25 | 1197 | 0 | |
| PORTAGE COMMUNITY HOSPITAL | airport | United States | 41.55 | -87.18 | 640 | 0 | |
| PORTAGE CREEK | airport | United States | 58.91 | -157.71 | 137 | 0 | |
| PORTAGE LAKE MUNI | airport | United States | 46.76 | -68.48 | 608 | 0 | |
| PORTAGE MUNI | airport | United States | 43.56 | -89.48 | 825 | 0 | |
| PORTAGEVILLE COMMUNITY | airport | United States | 36.43 | -89.68 | 272 | 0 | |
| PORTALES MUNI | airport | United States | 34.15 | -103.41 | 4078 | 0 | |
| PORTER | airport | United States | 30.84 | -87.11 | 180 | 0 | |
| PORTER | airport | United States | 47.01 | -93.39 | 1125 | 0 | |
| PORTER | airport | United States | 31.18 | -89.80 | 158 | 0 | |
| PORTER | airport | United States | 39.95 | -82.18 | 1070 | 0 | |
| PORTER CO MUNI | airport | United States | 41.45 | -87.01 | 771 | 0 | |
| PORTER FIELD | airport | United States | 39.56 | -86.11 | 785 | 0 | |
| PORTER MEMORIAL HOSPITAL | airport | United States | 39.67 | -104.98 | 5349 | 0 | |
| PORTER MEMORIAL HOSPITAL | airport | United States | 41.47 | -87.05 | 864 | 0 | |
| PORTER RANCH | airport | United States | 36.02 | -118.10 | 6800 | 0 | |
| PORTER RANCH | airport | United States | 28.69 | -97.76 | 418 | 0 | |
| PORTERVILLE MUNI | airport | United States | 36.03 | -119.06 | 442 | 0 | |
| PORTIMAO | airport | Portugal | 37.15 | -8.58 | 5 | 0 | |
| PORTLAND | airport | United States | 41.57 | -72.64 | 40 | 0 | |
| PORTLAND | airport | Australia | -38.32 | 141.47 | 265 | 0 | |
| PORTLAND ADVENTIST MEDICAL CENTER | airport | United States | 45.51 | -122.56 | 322 | 0 | |
| PORTLAND DOWNTOWN | airport | United States | 45.53 | -122.67 | 78 | 0 | |
| PORTLAND HILLSBORO | airport | United States | 45.54 | -122.95 | 204 | 0 | |
| PORTLAND INTL | airport | United States | 45.59 | -122.60 | 30 | 0 | |
| PORTLAND INTL JETPORT | airport | United States | 43.65 | -70.31 | 77 | 0 | |
| PORTLAND MULINO | airport | United States | 45.22 | -122.59 | 260 | 0 | |
| PORTLAND MUNI | airport | United States | 40.45 | -84.99 | 926 | 0 | |
| PORTLAND MUNI | airport | United States | 36.59 | -86.48 | 818 | 0 | |
| PORTLAND TROUTDALE | airport | United States | 45.55 | -122.40 | 39 | 0 | |
| PORTLOCK AIRFIELD | airport | United States | 32.53 | -99.61 | 1780 | 0 | |
| PORTNEUF MEDICAL CENTER | airport | United States | 42.87 | -112.43 | 4550 | 0 | |
| PORTO | airport | Portugal | 41.25 | -8.68 | 228 | 0 | |
| PORTO AMBOIM | airport | Angola | -10.72 | 13.77 | 16 | 0 | |
| PORTO DE MOZ | airport | Brazil | -1.74 | -52.24 | 53 | 0 | |
| PORTO MURTINHO | airport | Brazil | -21.71 | -57.88 | 260 | 0 | |
| PORTO NACIONAL | airport | Brazil | -10.72 | -48.40 | 870 | 0 | |
| PORTO SANTO | airport | Portugal | 33.07 | -16.35 | 341 | 0 | |
| PORTO SEGURO | airport | Brazil | -16.44 | -39.08 | 168 | 0 | |
| PORTOROZ | airport | Slovenia | 45.47 | 13.61 | 7 | 0 | |
| PORTS O'CALL | airport | United States | 33.73 | -118.28 | 2 | 0 | |
| PORTSMOUTH INTL AT PEASE | airport | United States | 43.08 | -70.82 | 100 | 0 | |
| PORTSMOUTH RAMADA | airport | United States | 41.63 | -71.24 | 50 | 0 |