IAC/InterActiveCorp IACVB
  Ian Schrager Company IATA
  IBAC Corporation iBAHN
  Iberostar Hotels ibis Styles
  IBLF Tourism Partnership IBS Club Software
  Icableholder.com ICCA
  ICE Portal ID90.COM
  IDeaS Revenue Solutions Idiso
  iExplore IgoUgo
  ILX Resorts IMHI
  Impact Enterprises Incorporated Incite Response
  Independent Lodging Industry Association (ILIA) Infor
  Infor Softbrands Inland American
  Inn at a Glance Innkeepers USA
  InnLink InnQuest Software
  InnSuites Hospitality Trust Inntopia
  InnVest REIT Inside Hospitality
  InSite Group Inspirato
  Institute for Supply Management InstructionLink/JanTrain
  Integrated Crisis Management Solutions Intelity
  Intellistrand inter-touch
  Interactive Sites interbed.com
  InterContinental INTEREL
  Intergroup Interjet
  International Association of Hotel General Managers (IAHGM) International Society of Hospitality Consultants
  Internet Merchandising Systems internetnews.com
  Interstate Hotels & Resorts Interwest Capital Corporation
  InTown Suites Intrasight
  Intrawest Intrinsic Hospitality
  InvoTech iPalapa
  iPass iPerceptions
  iQuest IQware
  Iron Media iSeatz
  ISHC Island Hospitality Management
  Island Outpost Isle Of Capri Casinos
  Italy Luxury Tours ITB Asia
  ITB Berlin ITG Networks
  iTrade.bz iTravel Solutions
  Ivanhoe Capital IVvy