NAIS
NAIS can mean:
- National Animal Identification System in the USA 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.
- Centre for Numerical Algorithms and Intelligent Software in the UK
- NGO and Academic ICANN Study concerning public representation in domain name management
- National Agency of Information Society(Albania)
- upper sideband, an amplitude modulation transmission method by radio
- NASA Acquisition Internet Service, web access to current acquisition information