- (aviation, nautical) (adjective) Acronym of wing-in-surface effect.
- (space science, US) Acronym of Wide-field Infrared Survey Explorer. (It is a NASA infrared-wavelength astronomical space telescope that performed an all-sky astronomical survey with images in 3-22 μm wavelength bands.)
- wing-in-surface-effect, wing in surface-effect, wing-in-surface effect, wing in surface effect
- WIG, wing-in-ground-effect, wing in ground-effect, wing-in-ground effect, wing in surface effect