Localiza - Auto rental locations throughout the peninsula list models and rates. [English/Spanish] - http://www.venturacarrental.com/
OSEA-CITE - The Open School of Ethnography & Anthropology (OSEA) and Community Institute of Transcultural Exchange (CITE) offer fieldwork and classroom training in ethnography, as well as conducting research with Yucatec Maya. Descriptions of programs and result - http://www.osea-cite.org
Grupo Inco - Distributor of plumbing pipes, valves, fittings and fixtures. Describes products and office locations. [English/Spanish] - http://www.grupo-inco.com