Aviation Abbreviations Glossary
Search the list of over 4000 abbreviations. Use the dropdown filter when searching to select "begin with", "contains" or "exact term".
| Term | Main definition |
|---|---|
| Zpi |
Indicated Pressure Altitude
|
| Zp |
Pressure Altitude
|
| ZFW |
Zero Fuel Weight
|
| ZFTT | Zero Flight Time Training |
| ZFCG |
Zero Fuel Center of Gravity
|
| ZC |
Zone Controller
|
| Z |
Greenwich Mean Time
|
| Z |
Zone
|
| YTPPP |
Yearly Technical Publications Processing Planning
|
| YES |
Yankee Escape System
|
| YE |
Year
|
| YCR |
Economy Class-Rear
|
| YCL |
Economy Class Front
|
| YCF |
Economy Class-Front
|
| YC |
Tourist Class
|
| Y/C |
Economy Class
|
| Y |
Yellow
|
| XWIND |
Crosswind
|
| XTK |
Cross Track Distance
|
| XTK |
Cross Track Deviation
|
| XTK |
Cross Track Error
|
| XTAL |
Crystal
|
| XT |
Reception (Transponder to TCAS)
|
| XSEC |
Extra Section
|
| XREF |
Crossreference
|
