| Acronym | Definition |
|---|
| NTIA➣National Telecommunications and Information Administration (US DOC) |
| NTIA➣National Telecommunications and Information Administration |
| NTIA➣National Telecommunication and Information Agency (US DOC) |
| NTIA➣Nishijin Textile Industrial Association (fabric manufacturers; Kyoto, Japan) |
| NTIA➣National Telecommunications & Information Association |
| NTIA➣Near-Total Intestinal Aganglionosis |
| NTIA➣National Telecommunications Interagency |