NAIS

NAIS can mean:


 * National Animal Identification System in the US to assist tracking of animals in the food chain
 * National Association of Independent Schools in the USA
 * Nord Anglia International School Dubai, also known as NAS Dubai, an international school located in Dubai.
 * Nord Anglia International School Pudong
 * upper sideband, an amplitude modulation transmission method by radio
 * NASA Acquisition Internet Service, web access to current acquisition information