| Z | re: Zulu (time) |
| ZAO | Zakrytoe Aktsionernoye Obshchestvo; Russian company constitution |
| zero fuel weight | MTOW minus fuel; defining limit on maximum payload |
| zero-lifed | Refurbishment of an aircraft (or a part) to 'as new' condition |
| zero/zero seat | Ejection seat designed for use at zero altitude and zero speed |
| ZFW | Zero fuel weight |
| Zulu | Greenwich Mean Time / UTC (archaic) |
| # - A - B - C - D - E - F - G - H - I - J - K - L - M - N - O - P - Q - R - S - T - U - V - W - X - Y - Z |
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Glossary |