| Acronym | Definition |
|---|
| NDL | National Diet Library (Japan) |
| NDL | Nutrient Data Laboratory (USDA) |
| NDL | Needles (Amtrak station code; Needles, CA) |
| NDL | Needle |
| NDL | not Delete |
| NDL | Numerical Design Limited |
| NDL | National Dive League |
| NDL | National Nano Device Laboratories (Taiwan) |
| NDL | Network Description Language (computer programming) |
| NDL | National Digital Library |
| NDL | Nederland Distributieland |
| NDL | Navy Department Library |
| NDL | No Dollar Limit (roof warranties) |
| NDL | No Decompression Limit (diving) |
| NDL | Network Database Language |
| NDL | Norddeutsche Lloyd |
| NDL | Network Data Language |
| NDL | National DGZ (Desired Ground Zero) |
| NDL | Naked Dancing Llama |
| NDL | National Dodgeball League (Hopkins, MN) |
| NDL | Niko Defense League |
| NDL | Norrköpings Distanslyssnare |
| NDL | Network Data Link Technology |
| NDL | Nuclear Defense Laboratory |
| NDL | Network Design Load (data links) |
| NDL | National Distributors Leasing, Inc |
| NDL | Network Design Language |