- Summit Aviation Supply Co
- Sundowner Aviation Dept
- Superior Aircraft Svc
- Superior Aircraft Svc Inc
- Superior Aviation Inc
- Tac Air
- Tag Aviation
- Tag Aviation Inc
- Tag Aviation USA Inc
- Tango Papa Aviation
- Taylor Aviation Of Elizabethto
- TBI Cargo
- TGK Aviation
- TGK Aviation
- Thomas Technical Aviation Srvc
- TIC Aviation
- Tld America
- Tom Wachendorfer Aviation
- Total Aviation
- TPI Aviation LTD
- Trebor Aviation LTD
- Trey Aviation
- Tri Star Aviation
- Trigone Aviation Svc
- Tristar Aviation
- TVA Aviation Unit
- U S Aviation
- UETA Aviation
- UETA Aviation
- UETA Aviation
- Ultralight America
- Unc Aviation Svc
- UNC Aviation Svc
- UNC Aviation Svc
- Unical Aviation
- Union Aviation Inc
- Unipak Aviation Corp
- United States Fed Aviation
- Vance Brothers Aviation
- VEF Aviation
- Wagner & Brown Aviation Dept
- Warmack Aviation
- Weeks Davies Aviation
- Welch Aviation
- Welch Aviation Inc
- Westshore Aviation
- Westshore Aviation Management
- William Victor Aviation
- Winds Aviation Inc
- WMA Aviation
- York Aviation Inc
- Zapata Aviation
