1. Subject to being reserved or booked
   "all seats bookable in advance"

See also: book, on hold, reserved

• genus Uta
• genus Utahraptor
• genus Utricularia
• genus Uvularia
• genus Vaccaria
• genus Vaccinium
• genus Valeriana
• genus Valerianella
• genus Vallisneria
• genus Vanda
• genus Vanellus
• genus Vanessa
• genus Vangueria
• genus Vanilla
• genus Varanus
• genus Vedalia
• genus Velociraptor
• genus Venus
• genus Veratrum
• genus Verbascum
• genus Verbena
• genus Verbesina
• genus Vernonia
• genus Veronica
• genus Verticillium