| Flughafenkürzel |
Stadt / Flughafen |
| HDH |
Mokuleia, HI - Dillingham Air Force Base |
| MLI |
Moline, IL - Quad-City Airport |
| MKK |
Molokai/Hoolehua (Kaunakakai), HI - Molokai Airport |
| MIF |
Monahans, TX - Roy Hurd Memorial Airport |
| MLU |
Monroe, LA - Monroe Regional Airport |
| EQY |
Monroe, NC - Monroe Airport |
| MVC |
Monroeville, AL - Monroe County Airport |
| SIY |
Montague, CA - Siskiyou County Airport |
| MTP |
Montauk, NY - Montauk Airport |
| MRY |
Monterey, CA - Monterey Peninsula Airport |
| MVE |
Montevideo, MN - Montevideo-Chippewa County Airport |
| DMF |
Montgomery, AL - Dannelly Air National Guard Base Operations Airport |
| MGM |
Montgomery, AL - Dannelly Field |
| GUN |
Montgomery, AL - Gunter Air Force Base |
| MXF |
Montgomery, AL - Maxwell Air Force Base |
| MGJ |
Montgomery, NY - Orange County Airport |
| MXO |
Monticello, IA - Monticello Municipal Airport |
| EKQ |
Monticello, KY - Wayne County Airport |
| MSV |
Monticello, NY - Sullivan County International Airport |
| MXC |
Monticello, UT - San Juan County Airport |
| MTJ |
Montrose, CO - Montrose Regional Airport |
| MRN |
Morganton, NC - Morganton-Lenoir Airport |
| MGW |
Morgantown, WV - Morgantown Municipal Airport-Walter L. Bill Hart Field |
| MPJ |
Morrilton, AR - Petit Jean Park |
| MOX |
Morris, MN - Morris Municipal Airport |
| MMU |
Morristown, NJ - Morristown Municipal Airport |
| MOR |
Morristown, TN - Moore-Murrell Airport |
| MVL |
Morrisville/Stowe, VT - Morrisville-Stowe State Airport |
| NJW |
Moscow, MS - Joe Williams Naval Outlying Field |
| KMY |
Moser Bay, AK - Moser Bay Seaplane Base |
| MWH |
Moses Lake, WA - Grant County Airport |
| LRN |
Moses Lake, WA - Larson Air Force Base |
| MGR |
Moultrie, GA - Moultrie Municipal Airport |
| MUL |
Moultrie, GA - Spence Airport |
| AJG |
Mount Carmel, IL - Mount Carmel Municipal Airport |
| NFB |
Mount Clemens, MI - Detroit Naval Air Facility |
| MTC |
Mount Clemens, MI - Selfridge Air National Guard Base |
| LLY |
Mount Holly, NJ - South Jersey Regional Airport |
| MPZ |
Mount Pleasant, IA - Mount Pleasant Municipal Airport |
| MOP |
Mount Pleasant, MI - Mount Pleasant Municipal Airport |
| MPS |
Mount Pleasant, TX - Mount Pleasant Municipal Airport |
| MSD |
Mount Pleasant, UT - Mount Pleasant Airport |
| MPO |
Mount Pocono, PA - Pocono Mountains Municipal Airport |
| MHS |
Mount Shasta, CA |
| IOB |
Mount Sterling, KY - Mount Sterling-Montgomery County Airport |
| MUU |
Mount Union, PA - Huntingdon County Airport |
| MVN |
Mount Vernon, IL - Mount Vernon Airport |
| MVW |
Mount Vernon, WA - Barker Airport |
| MWS |
Mount Wilson, CA |
| WMH |
Mountain Home, AR - Baxter County Regional Airport |