![What does walk-up. mean? - Definition of walk-up. - walk-up. stands for In the airline industry, a passenger who purchases a ticket shortly before flight time.. By AcronymsAndSlang.com What does walk-up. mean? - Definition of walk-up. - walk-up. stands for In the airline industry, a passenger who purchases a ticket shortly before flight time.. By AcronymsAndSlang.com](http://acronymsandslang.com/acronym_image/2574/7bd416b972e2d2d2a5476c71be999492.jpg)
What does walk-up. mean? - Definition of walk-up. - walk-up. stands for In the airline industry, a passenger who purchases a ticket shortly before flight time.. By AcronymsAndSlang.com
![Dheeraj on Twitter: "Random Walk Theory (Definition, Examples) | How it Works? https://t.co/kzzbS6FzCX #RandomWalkTheory https://t.co/RMTf2Z86EB" / Twitter Dheeraj on Twitter: "Random Walk Theory (Definition, Examples) | How it Works? https://t.co/kzzbS6FzCX #RandomWalkTheory https://t.co/RMTf2Z86EB" / Twitter](https://pbs.twimg.com/media/EguPhodXsAAHHMs.png)
Dheeraj on Twitter: "Random Walk Theory (Definition, Examples) | How it Works? https://t.co/kzzbS6FzCX #RandomWalkTheory https://t.co/RMTf2Z86EB" / Twitter
![What does widow`s walk. mean? - Definition of widow`s walk. - widow`s walk. stands for A raised platform or high porch on the roof of a house, usually in a coastal town, What does widow`s walk. mean? - Definition of widow`s walk. - widow`s walk. stands for A raised platform or high porch on the roof of a house, usually in a coastal town,](http://acronymsandslang.com/acronym_image/2574/c47bd2916631e530e5076cacc07d9c05.jpg)