threshold | |
abbr. oil | th |
avia. amer. | The beginning of the portion of the runway usable for landing |
EFFECT | |
abbr. transp. | Environmental Forecasting For The Effective Control Of Traffic |
effect | |
abbr. polym. | eff. |
mil. abbr. | efct; eff; eft |
| |||
th | |||
The beginning of the portion of the runway usable for landing | |||
boundary value (ssn) |
threshold : 65 phrases in 20 subjects |