NIM
- Diori Hamani International Airport
- NIMH (disambiguation)
- NIMS (disambiguation)
- Negative index metamaterial
- Net interest margin
- Network Installation Manager
- Nigerian Institute of Management
- Nim
- Nim (programming language)
- Nim Chimpsky
- Nim Tottenham
- Nuclear Instrumentation Module
- Nuclear Instruments and Methods in Physics Research
- Nym (disambiguation)