| Paris-to-Amsterdam dir. | 23 |
| Zurich-to-Stuttgart dir. | 24 |
| Raleigh-to-Philly dir. | 22 |
| New Orleans-to-Detroit dir. | 27 |
| Mobile-to-Birmingham dir. | 25 |
| Houston-to-Chicago dir. | 23 |
| Directional abbreviation | 24 |
| Direction opposite SSW | 22 |
| Tuscaloosa-to-Huntsville dir. | 29 |
| Texas-to-New York dir. | 22 |
| Phoenix-to-Flagstaff dir. | 25 |
| Monterey-to-Stockton dir. | 25 |
| Cincinnati-to-Detroit dir. | 26 |
| Topeka-to-St. Paul dir. | 23 |
| Tampa-to-Jacksonville dir. | 26 |
| St. Paul-to-Duluth dir. | 23 |
| San Diego-to-Vegas dir. | 23 |
| San Antonio-to-Ft. Worth dir. | 29 |
| Providence-to-Boston dir. | 25 |
| Pittsburgh-to-Buffalo dir. | 26 |
| Palm Beach-to-Boston dir. | 25 |
| Nautical heading: Abbr. | 23 |
| Natchez-to-Memphis dir. | 23 |
| Mobile-to-Huntsville dir. | 25 |
| Mobile-to-Atlanta dir. | 22 |
| Memphis-to-Chicago dir. | 23 |
| L.A.-to-Las Vegas dir. | 22 |
| Kinshasa-to-Cairo dir. | 22 |
| Jackson-to-Tupelo dir. | 22 |
| Houston-to-St. Louis dir. | 25 |
| Helmsman's heading | 22 |
| Fort Myers-to-Orlando dir. | 26 |
| Florencia-to-Bogota dir. | 24 |
| Dir. from Tampa to Ocala | 24 |
| Dir. from Pisa to Verona | 24 |
| Dallas-to-Kansas City dir. | 26 |
| Dallas-to-Des Moines dir. | 25 |
| Columbus-to-Cleveland dir. | 26 |
| Butte-to-Great Falls dir. | 25 |
| Bangalore-to-Calcutta dir. | 26 |
| AirCalculator.com abbr. | 23 |
| 22.5 deg. on the compass | 24 |
| Uptown's dir. in N.Y.C. | 27 |
| Tuscaloosa-to-Decatur dir. | 26 |
| Tulsa to K.C., for ex. | 22 |
| Toronto to Ottawa dir. | 22 |
| Topeka-to-St. Paul direction | 28 |
| Toledo-to-Detroit dir. | 22 |
| Sydney-to-Brisbane dir. | 23 |
| St. Pete-to-Savannah dir. | 25 |
| St John to Moncton dir. | 23 |
| Ship's heading (Abbr.) | 26 |
| Seward-to-Fairbanks dir. | 24 |
| Seville-to-Madrid dir. | 22 |
| Savannah-to-New York dir. | 25 |
| Sante Fe-to-Denver dir. | 23 |
| Santa Fe-to-Denver dir. | 23 |
| San Jose-to-Sacramento dir. | 27 |
| San Antonio-to-Dallas dir. | 26 |
| San Angelo-to-Abilene dir. | 26 |
| S.F.-to-Spokane direction | 25 |
| Rotterdam-to-Amsterdam dir. | 27 |
| Richmond-Washington dir. | 24 |
| Richmond-to-Baltimore dir. | 26 |
| Red Deer to Lloydminster dir. | 29 |
| Raleigh-to-D.C. heading | 23 |
| Providence-Boston dir. | 22 |
| Pilot's heading, perhaps | 28 |
| Peoria-to-Green Bay dir. | 24 |
| Paris-to-Rotterdam dir. | 23 |
| Palo Alto-to-Sacramento dir. | 28 |
| Orléans-to-Paris dir. | 24 |
| Orlando-to-D.C. heading | 23 |
| Old salt's course: Abbr. | 28 |
| Oak Lawn-to-Chicago dir. | 24 |
| Norfolk-to-Newark dir. | 22 |
| New Orleans to New York dir. | 28 |
| Nashville-to-Louisville dir. | 28 |
| Mobile-to-Cleveland dir. | 24 |
| Mississippi-to-Michigan dir. | 28 |
| Miss.-to-Mich. direction | 24 |
| Minneapolis-to-Duluth dir. | 26 |
| Miami–New York dir. | 26 |
| Miami-to-New York dir. | 22 |
| Miami-to-N.Y.C. direction | 25 |
| Miami-to-N.Y. direction | 23 |
| Melbourne-to-Brisbane dir. | 26 |
| Liverpool-to-Newcastle dir. | 27 |
| Little Rock-to-St. Louis dir. | 29 |
| Little Rock-to-Chicago dir. | 27 |
| Limerick-to-Sligo dir. | 22 |
| Lima-to-Bogotá dir. | 22 |
| Las Cruces-to-Santa Fe dir. | 27 |
| Laredo-to-Fort Worth dir. | 25 |
| L.A.-to-Butte direction | 23 |
| L.A.-to-Burbank direction | 25 |
| Johannesburg-to-Nairobi dir. | 28 |
| It's collinear with SSW | 27 |
| Indianapolis-to-Lansing dir. | 28 |
| Hurricane heading (abbr.) | 25 |