NL
- nl – (s) Dutch language (ISO 639-1 code)
- nL – (s) Nanolitre
- NL
- (s) Netherlands (ISO 3166 and FIPS 10-4 country code digram)
- Newfoundland and Labrador (postal symbol)
- NLB – (i) Non-Linear Battlefield
- nld – (s) Dutch language (ISO 639-2 code)
- NLD – (s) Netherlands (ISO 3166 trigram)
- NLF – (i) National Liberation Front (disambiguation)
- NLL – (i) National Lacrosse League
- NLOS-LS – (i) Non Line Of Sight-Launch System
- NLP
- (i) Natural Language Processing
- Neuro-Linguistic Programming (pseudoscience)
- NLW – (i) Non-Lethal Weapon
Read more about this topic: List Of Acronyms And Initialisms: N