| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| MRA (MISURATA) | airport | Libya | 32.33 | 15.06 | 60 | 0 | |
| MRAD (Aerodamas Airport) | airport | 9.46 | -84.21 | 18 | 0 | ||
| MRAJ (Aranjuez Airport) | airport | 10.05 | -84.80 | 52 | 0 | ||
| MRAM (Amubri Airport) | airport | 9.52 | -82.95 | 301 | 0 | ||
| MRAN (Arenal Airport) | airport | 10.48 | -84.63 | 342 | 0 | ||
| MRAO (AEROTORTUGUERO) | airport | Costa Rica | 10.42 | -83.61 | 82 | 0 | |
| MRAR (Atirro Airport) | airport | 9.85 | -83.65 | 1936 | 0 | ||
| MRAT (Altamira de San Carlos Airport) | airport | 10.52 | -84.37 | 226 | 0 | ||
| MRB (EASTERN WV RGNL SHEPHERD FLD) | airport | United States | 39.40 | -77.98 | 557 | 0 | |
| MRBA (BUENOS AIRES) | airport | Costa Rica | 9.16 | -83.33 | 1214 | 0 | |
| MRBB (Babilonia Airport) | airport | 10.13 | -83.58 | 591 | 0 | ||
| MRBC (BARRA DEL COLORADO) | airport | Costa Rica | 10.77 | -83.59 | 3 | 0 | |
| MRBM (Bremen Airport) | airport | 10.22 | -83.58 | 102 | 0 | ||
| MRBN (Bataan (Monte Libano) Airport) | airport | 10.08 | -83.32 | 39 | 0 | ||
| MRBO (Boca Naranjo Airport) | airport | 9.39 | -84.13 | 15 | 0 | ||
| MRBP (Barra de Parismina Airport) | airport | 10.30 | -83.35 | 7 | 0 | ||
| MRBT (Barra del Tortuguero) | airport | 10.57 | -83.51 | 19 | 0 | ||
| MRC (MAURY CO) | airport | United States | 35.55 | -87.18 | 681 | 0 | |
| MRCA (Codela Airport) | airport | 10.41 | -85.09 | 328 | 0 | ||
| MRCC (COTO 47) | airport | Costa Rica | 8.60 | -82.97 | 26 | 0 | |
| MRCE (Carate Airport) | airport | 8.45 | -83.46 | 16 | 0 | ||
| MRCH (CHACARITA) | airport | Costa Rica | 9.98 | -84.77 | 7 | 0 | |
| MRCI (Ciruelas Airport) | airport | 10.52 | -85.35 | 361 | 0 | ||
| MRCL (Coyolar Airport) | airport | 10.67 | -85.51 | 262 | 0 | ||
| MRCO (El Cerrito Airport) | airport | 10.45 | -85.56 | 59 | 0 | ||
| MRCR (Playa Samara/Carrillo Airport) | airport | 9.87 | -85.48 | 50 | 0 | ||
| MRCV (CABO VELAS) | airport | Costa Rica | 10.36 | -85.85 | 33 | 0 | |
| MRCZ (Carrizal Airport) | airport | 10.09 | -84.17 | 4650 | 0 | ||
| MRD (ALBERTO CARNEVALLI) | airport | Venezuela | 8.58 | -71.16 | 5007 | 0 | |
| MRDC (DUACARI 2) | airport | Costa Rica | 10.35 | -83.63 | 79 | 0 | |
| MRDD (Don Diego Airport) | airport | 9.55 | -82.88 | 161 | 0 | ||
| MRDK (Drake Bay Airport) | airport | 8.72 | -83.64 | 12 | 0 | ||
| MRDM (Dos Marías Airport) | airport | 9.93 | -84.99 | 16 | 0 | ||
| MRDO (Dieciocho Airport) | airport | 8.90 | -83.43 | 19 | 0 | ||
| MRE (Mara Serena Lodge Airstrip) | airport | -1.41 | 35.01 | 5200 | 0 | ||
| MREC (EL CARMEN DE SIQUIRRES) | airport | Costa Rica | 10.20 | -83.47 | 56 | 0 | |
| MRED (El Descanso de Poco Sol Airport) | airport | 10.87 | -84.53 | 23 | 0 | ||
| MREO (El Ceibo Airport) | airport | 10.53 | -83.85 | 33 | 0 | ||
| MRER (El Ron Ron Airport) | airport | 10.30 | -84.45 | 2109 | 0 | ||
| MRET (Esterillos / Finca Airport) | airport | 9.53 | -84.47 | 20 | 0 | ||
| MRF (MARFA MUNI) | airport | United States | 30.37 | -104.02 | 4849 | 0 | |
| MRFD (Finca Delicias Airport) | airport | 8.94 | -83.56 | 26 | 0 | ||
| MRFI (NUEVO PALMAR SUR) | airport | Costa Rica | 8.92 | -83.51 | 49 | 0 | |
| MRFL (Flamingo Airport) | airport | 10.42 | -85.78 | 270 | 0 | ||
| MRFP (Frutez - Pital Airport) | airport | 10.45 | -84.37 | 617 | 0 | ||
| MRFS (Finca 63 (Coto 63) Airport) | airport | 8.65 | -83.07 | 36 | 0 | ||
| MRG (MAREEBA) | airport | Australia | -17.07 | 145.42 | 1560 | 0 | |
| MRGA (Garza Airport) | airport | 9.92 | -85.63 | 3 | 0 | ||
| MRGF (GOLFITO) | airport | Costa Rica | 8.65 | -83.18 | 49 | 0 | |
| MRGP (GUAPILES) | airport | Costa Rica | 10.22 | -83.80 | 883 | 0 | |
| MRGT (Guatuso Airport) | airport | 10.68 | -84.83 | 164 | 0 | ||
| MRH (May River Airstrip) | airport | -4.36 | 141.78 | 107 | 0 | ||
| MRHB (Helibancosta Heliport) | airport | 9.94 | -84.08 | 102 | 0 | ||
| MRHG (Hacienda Rancho Grande Airport) | airport | 10.45 | -84.08 | 98 | 0 | ||
| MRHH (Hacienda Homuha Airport) | airport | 10.80 | -84.37 | 230 | 0 | ||
| MRHO (Hacienda Rio Cuarto Airport) | airport | 10.57 | -84.15 | 197 | 0 | ||
| MRHP (Hacienda La Pacífica Airport) | airport | 10.45 | -85.15 | 164 | 0 | ||
| MRHS (Hacienda La Suerte Airport) | airport | 10.45 | -83.67 | 492 | 0 | ||
| MRI (MERRILL FLD) | airport | United States | 61.21 | -149.84 | 137 | 0 | |
| MRIA (Islita Airport) | airport | 9.86 | -85.37 | 7 | 0 | ||
| MRIS (Las Islas Airport) | airport | 10.56 | -83.97 | 98 | 0 | ||
| MRJ (Colon Airport) | airport | 14.16 | -88.03 | 1240 | 0 | ||
| MRJO (Jaco Airport) | airport | 9.56 | -84.56 | 20 | 0 | ||
| MRK (MARCO ISLAND) | airport | United States | 26.00 | -81.67 | 5 | 0 | |
| MRLA (La Zampoña Airport) | airport | 10.27 | -85.43 | 328 | 0 | ||
| MRLB (DANIEL ODUBER QUIROS INTL) | airport | Costa Rica | 10.59 | -85.54 | 270 | 0 | |
| MRLC (LOS CHILES) | airport | Costa Rica | 11.04 | -84.71 | 131 | 0 | |
| MRLE (Laurel Airport) | airport | 8.44 | -82.91 | 65 | 0 | ||
| MRLF (La Flor Airport) | airport | 10.65 | -85.53 | 177 | 0 | ||
| MRLG (La Garroba Airport) | airport | 10.80 | -84.92 | 295 | 0 | ||
| MRLI (La Ligia Airport) | airport | 9.52 | -84.30 | 16 | 0 | ||
| MRLL (Las Lomas Airport) | airport | 10.07 | -83.58 | 1325 | 0 | ||
| MRLM (LIMON INTL) | airport | Costa Rica | 9.96 | -83.02 | 7 | 0 | |
| MRLN (La Guinea Airport) | airport | 10.42 | -85.47 | 33 | 0 | ||
| MRLP (Las Piedras Airport) | airport | 10.37 | -85.20 | 82 | 0 | ||
| MRLS (La Victoria de Sarapiqui Heliport) | airport | 10.32 | -83.92 | 889 | 0 | ||
| MRLT (Las Trancas Airport) | airport | 10.57 | -85.60 | 68 | 0 | ||
| MRLV (La Cueva Airport) | airport | 10.68 | -85.53 | 230 | 0 | ||
| MRLY (La Yolanda Airport) | airport | 9.55 | -84.57 | 13 | 0 | ||
| MRLZ (La Zopilota Airport) | airport | 10.48 | -85.46 | 39 | 0 | ||
| MRM (Manari Airport) | airport | -9.19 | 147.62 | 2630 | 0 | ||
| MRMA (Monte Alto Airport) | airport | 10.08 | -85.27 | 66 | 0 | ||
| MRMC (Murcielago Airport) | airport | 10.92 | -85.72 | 66 | 0 | ||
| MRMJ (Mojica Airport) | airport | 10.43 | -85.17 | 87 | 0 | ||
| MRMP | airport | Philippines | 16.83 | 121.50 | 384 | 0 | |
| MRN (FOOTHILLS RGNL) | airport | United States | 35.82 | -81.61 | 1270 | 0 | |
| MRNC (Guanacaste Airport) | airport | 10.14 | -85.45 | 365 | 0 | ||
| MRNS (NOSARA) | airport | Costa Rica | 9.98 | -85.65 | 33 | 0 | |
| MRO (MASTERTON) | airport | New Zealand | -40.97 | 175.63 | 364 | 0 | |
| MROC (JUAN SANTAMARIA INTL) | airport | Costa Rica | 9.99 | -84.21 | 3021 | 0 | |
| MRP (Marla Airport) | airport | -27.33 | 133.63 | 328 | 0 | ||
| MRPA (Palo Arco Airport) | airport | 9.85 | -85.24 | 324 | 0 | ||
| MRPB (Playa Blanca (J. W. Berteus) Airport) | airport | 8.65 | -83.43 | 6 | 0 | ||
| MRPC (Paso Canoas Airport) | airport | 8.96 | -83.55 | 324 | 0 | ||
| MRPD (PANDORA) | airport | Costa Rica | 9.73 | -82.98 | 98 | 0 | |
| MRPJ (Puerto Jimenez Airport) | airport | 8.53 | -83.30 | 7 | 0 | ||
| MRPL (Portalón Airport) | airport | 9.36 | -83.98 | 206 | 0 | ||
| MRPM (PALMAR SUR) | airport | Costa Rica | 8.95 | -83.47 | 49 | 0 | |
| MRPN (Pelon Nuevo Airport) | airport | 10.49 | -85.41 | 49 | 0 | ||
| MRPO (Punta Banco Airport) | airport | 8.36 | -83.14 | 16 | 0 | ||
| MRPP (Playa Pájaros Airport) | airport | 9.86 | -84.69 | 30 | 0 | ||
| MRPS (Peñas Blancas Airport) | airport | 10.32 | -85.68 | 98 | 0 | ||
| MRPT (Agropecuaria Playa Caletas Airport) | airport | 9.73 | -85.23 | 7 | 0 | ||
| MRPV (TOBIAS BOLANOS INTL) | airport | Costa Rica | 9.96 | -84.14 | 3287 | 0 | |
| MRPY (Playa Ballena Airport) | airport | 9.12 | -83.71 | 7 | 0 | ||
| MRQ (MARINDUQUE) | airport | Philippines | 13.36 | 121.83 | 32 | 0 | |
| MRQA (Quebrada Azul Airport) | airport | 10.40 | -84.48 | 197 | 0 | ||
| MRQP (LA MANAGUA) | airport | Costa Rica | 9.44 | -84.13 | 85 | 0 | |
| MRR (JOSE MARIA VELASCO IBARRA) | airport | Ecuador | -4.38 | -79.94 | 1508 | 0 | |
| MRRF (Rio Frio / Progreso Airport) | airport | 10.33 | -83.89 | 350 | 0 | ||
| MRRH (Rancho Humo Airport) | airport | 10.32 | -85.33 | 33 | 0 | ||
| MRRM (Los Sueños Heliport) | airport | 9.68 | -84.67 | 16 | 0 | ||
| MRRN (Rancho Nuevo Airport) | airport | 9.57 | -84.52 | 33 | 0 | ||
| MRRX (Roxana Farms Airport) | airport | 10.31 | -83.75 | 312 | 0 | ||
| MRS (PROVENCE) | airport | France | 43.44 | 5.21 | 74 | 0 | |
| MRS BOZMAN | airport | United States | 39.55 | -76.56 | 620 | 0 | |
| MRSA (San Alberto Airport) | airport | 10.15 | -83.49 | 88 | 0 | ||
| MRSB (San Cristobal Airport) | airport | 10.50 | -84.57 | 259 | 0 | ||
| MRSC (Santa Cruz Airport) | airport | 10.27 | -85.59 | 206 | 0 | ||
| MRSE (San Jose Heliport) | airport | 9.93 | -84.17 | 3296 | 0 | ||
| MRSF (Santa Fe Airport) | airport | 9.30 | -83.62 | 1995 | 0 | ||
| MRSG (SANTA CLARA DE GUAPILES) | airport | Costa Rica | 10.29 | -83.71 | 262 | 0 | |
| MRSH (Shiroles Airport) | airport | 9.58 | -82.96 | 20 | 0 | ||
| MRSI (San Isidro del General Airport) | airport | 9.35 | -83.71 | 2100 | 0 | ||
| MRSL (Salama Airport) | airport | 8.83 | -83.25 | 32 | 0 | ||
| MRSM (Santa Marta Airport) | airport | 9.92 | -84.62 | 417 | 0 | ||
| MRSO (Santa Maria De Guacimo Airport) | airport | 10.27 | -83.62 | 32 | 0 | ||
| MRSP (San Pedro Airport) | airport | 10.42 | -83.75 | 230 | 0 | ||
| MRSQ (Sarapigui Airport) | airport | 10.47 | -83.91 | 164 | 0 | ||
| MRSR (Playa Samara Airport) | airport | 10.25 | -85.42 | 10 | 0 | ||
| MRST (San Agustin Airport) | airport | 10.07 | -84.88 | 66 | 0 | ||
| MRSV (SAN VITO DE JAVA) | airport | Costa Rica | 8.83 | -82.96 | 3228 | 0 | |
| MRSX (Sixaola Airport) | airport | 9.50 | -82.63 | 26 | 0 | ||
| MRTB (Ticaban Airport) | airport | 10.37 | -83.85 | 246 | 0 | ||
| MRTG (Taboga Airport) | airport | 10.35 | -85.20 | 108 | 0 | ||
| MRTL (Talolinga Airport) | airport | 10.31 | -85.47 | 33 | 0 | ||
| MRTM (Tamarindo Airport) | airport | 10.31 | -85.82 | 41 | 0 | ||
| MRTR (Tambor Airport) | airport | 9.74 | -85.01 | 33 | 0 | ||
| MRU (SIR SEEWOOSAGUR RAMGOOLAM INTL) | airport | Mauritius | -20.43 | 57.68 | 186 | 0 | |
| MRUP (UPALA) | airport | Costa Rica | 10.89 | -85.02 | 184 | 0 | |
| MRV (MINERALNYYE VODY) | airport | Russia | 44.23 | 43.08 | 1054 | 0 | |
| MRW (LOLLAND FALSTER MARIBO) | airport | Denmark | 54.70 | 11.44 | 16 | 0 | |
| MRX (MAHSHAHR) | airport | Iran | 30.56 | 49.15 | 8 | 0 | |
| MRY (MONTEREY PENINSULA) | airport | United States | 36.59 | -121.84 | 257 | 0 | |
| MRYT (Yucatica Airport) | airport | 10.33 | -83.67 | 151 | 0 | ||
| MRZ (MOREE) | airport | Australia | -29.50 | 149.84 | 701 | 0 | |
| MRZP (Zapotal De Guanacaste Airport) | airport | 9.99 | -85.31 | 1305 | 0 |